To solve this problem, we need to find a pattern or relationship between the given numbers to determine the missing figure, represented by a question mark (?).

The numbers are presented in two groups:

1. 214 (17) 325
2. 157 (?) 412

To find the missing number, let's analyze the relationship between the numbers on either side of the parentheses.

Approach:

1. Group 1: 214 (17) 325

   • Observe the numbers 214 and 325.
   • It appears that 17 could be some operation result involving 214 and 325.

2. Group 2: 157 (?) 412

   • Similarly, find a relationship between 157 and 412 that matches the operation or pattern from Group 1 to determine the missing number (?).

Let's look for possible operations that could link the given numbers, such as differences, sums, or products.

Step-by-Step Analysis:

1. Check for Addition/Subtraction Patterns:

   • 214 → 325 (increase of 111).
   • Is there a similar increase from 157 to 412? Yes, the increase is 255, which is more significant, suggesting addition or subtraction isn't directly applicable here.

2. Check for Multiplication/Division Patterns:

   • Multiplication does not seem straightforward, so let’s consider if there might be some sort of mixed arithmetic pattern or a different operation.

3. Look for Specific Patterns:

   • Notice the digits in 214 and 325. We might think of some transformation or selection based on digits.

4. Potential Use of Differences:

   • Observe that:
   • $|214 - 325| = | -111 | = 111$.
   • So, perhaps $(17)$ could relate to dividing the difference (111) by a certain factor.

To proceed further, let's find a pattern that could apply uniformly to both groups:

• Let's hypothesize a relationship such as: $|A - B| / X = (number inside parentheses)$

Applying this:

• ( |214 - 325| / 17 = 111 \div \approx check help verify etc. Would you like continue this approach verification finding out clues possibly algebraically equation-based relationship still want explore more arithmetic options check alternatives?”