39058392 ÷ 372 
The aim is to understand the frequency of 372 in 39058392.

Let's proceed to step 1:
If we divide 3 by 372, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 372

On to step 2:
When dividing 39 by 372, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 372

Going ahead to step 3:
390 divided by 372 is 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 372 from 390 leaves us with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 372

On to step 4:
372 goes into 185 0 times with a remainder of 185.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 185 to get 185.
Include the next digit (8) from the dividend after 185, then repeat: 1858 / 372

Step 5:
The number 372 fits into 1858 4 times, leaving a remainder of 370.
Write down 4 as next digit of the result. 
Result so far: 104.0
Subtracting 1488 from 1858 leaves us with 370.
Append the next digit (3) from the dividend to 370 and continue with: 3703 / 372

Going ahead to step 6:
372 goes into 3703 9 times with a remainder of 355.
The number 9 becomes the next digit in our result. 
Result so far: 1049.0
Deduct 3348 from 3703 and we're left with 355.
Include the next digit (9) from the dividend after 355, then repeat: 3559 / 372

Let's proceed to step 7:
When dividing 3559 by 372, we get 9 with a remainder of 211.
Put 9 as the next digit of the answer. 
Result so far: 10499.0
Subtract 3348 from 3559 to get 211.
Grab the next digit (2) from the dividend, add it to 211, then carry on: 2112 / 372

Moving on to step 8:
The number 372 fits into 2112 5 times, leaving a remainder of 252.
Put 5 as the next digit of the answer. 
Result so far: 104995.0
Subtract 1860 from 2112 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 9:
The number 372 fits into 2520 6 times, leaving a remainder of 288.
The number 6 becomes the next digit in our result. 
Result so far: 104995.6
Subtracting 2232 from 2520 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 10:
When dividing 2880 by 372, we get 7 with a remainder of 276.
Write down 7 as next digit of the result. 
Result so far: 104995.67
If we take 2604 away from 2880, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 11:
The number 372 fits into 2760 7 times, leaving a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 104995.677
If we take 2604 away from 2760, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

After the division, we end up with 104995.677 and a remainder of 0.0156.