We look at the division of 42332380 by 925 
The aim is to understand the frequency of 925 in 42332380.

Going ahead to step 1:
4 divided by 925 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 925

On to step 2:
If we divide 42 by 925, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 925

Going ahead to step 3:
If we divide 423 by 925, we get 0 and a remainder of 423.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 423 and we're left with 423.
Bring next digit (3) of the dividend behind the 423 and repeat the process: 4233 / 925

On to step 4:
4233 divided by 925 is 4 with a remainder of 533.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 3700 from 4233 to get 533.
Grab the next digit (2) from the dividend, add it to 533, then carry on: 5332 / 925

Advancing to step 5:
925 goes into 5332 5 times with a remainder of 707.
Write down 5 as next digit of the result. 
Result so far: 45.0
Subtract 4625 from 5332 to get 707.
Include the next digit (3) from the dividend after 707, then repeat: 7073 / 925

On to step 6:
The number 925 fits into 7073 7 times, leaving a remainder of 598.
Write down 7 as next digit of the result. 
Result so far: 457.0
Subtracting 6475 from 7073 leaves us with 598.
Include the next digit (8) from the dividend after 598, then repeat: 5988 / 925

On to step 7:
925 goes into 5988 6 times with a remainder of 438.
Write down 6 as next digit of the result. 
Result so far: 4576.0
If we subtract 5550 from 5988, we get 438.
Include the next digit (0) from the dividend after 438, then repeat: 4380 / 925

Moving on to step 8:
When dividing 4380 by 925, we get 4 with a remainder of 680.
Put 4 as the next digit of the answer. 
Result so far: 45764.0
The remainder is 680 after subtracting 3700 from 4380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 9:
925 goes into 6800 7 times with a remainder of 325.
The number 7 becomes the next digit in our result. 
Result so far: 45764.7
If we take 6475 away from 6800, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 10:
When dividing 3250 by 925, we get 3 with a remainder of 475.
The next digit of our result is 3. 
Result so far: 45764.73
Subtract 2775 from 3250 to get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

On to step 11:
925 goes into 4750 5 times with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 45764.735
Subtracting 4625 from 4750 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 12:
1250 divided by 925 is 1 with a remainder of 325.
Put 1 as the next digit of the answer. 
Result so far: 45764.7351
If we take 925 away from 1250, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 13:
925 goes into 3250 3 times with a remainder of 475.
Write down 3 as next digit of the result. 
Result so far: 45764.73513
Subtracting 2775 from 3250 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 14:
4750 divided by 925 is 5 with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 45764.735135
Subtract 4625 from 4750 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 15:
When dividing 1250 by 925, we get 1 with a remainder of 325.
The number 1 becomes the next digit in our result. 
Result so far: 45764.7351351
If we take 925 away from 1250, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 16:
The number 925 fits into 3250 3 times, leaving a remainder of 475.
The number 3 becomes the next digit in our result. 
Result so far: 45764.73513513
If we subtract 2775 from 3250, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

The final result is 45764.73513513 with a remainder of 4.75e-07.