We're dividing 39557413 by 988 
The aim is to understand the frequency of 988 in 39557413.

Moving on to step 1:
3 divided by 988 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 988

On to step 2:
39 divided by 988 is 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 988

Advancing to step 3:
The number 988 fits into 395 0 times, leaving a remainder of 395.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 395 and we're left with 395.
Grab the next digit (5) from the dividend, add it to 395, then carry on: 3955 / 988

Advancing to step 4:
When dividing 3955 by 988, we get 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3952 away from 3955, we end up with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 988

Let's proceed to step 5:
The number 988 fits into 37 0 times, leaving a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtract 0 from 37 to get 37.
Bring next digit (4) of the dividend behind the 37 and repeat the process: 374 / 988

Going ahead to step 6:
988 goes into 374 0 times with a remainder of 374.
Put 0 as the next digit of the answer. 
Result so far: 400.0
Subtracting 0 from 374 leaves us with 374.
Fetch the next digit (1) from the dividend, attach it to 374 and continue: 3741 / 988

Going ahead to step 7:
If we divide 3741 by 988, we get 3 and a remainder of 777.
Write down 3 as next digit of the result. 
Result so far: 4003.0
Subtracting 2964 from 3741 leaves us with 777.
Take the next digit (3) from the dividend and append it to 777, then repeat: 7773 / 988

Step 8:
The number 988 fits into 7773 7 times, leaving a remainder of 857.
Put 7 as the next digit of the answer. 
Result so far: 40037.0
Subtract 6916 from 7773 to get 857.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8570, and continue the process.

Step 9:
When dividing 8570 by 988, we get 8 with a remainder of 666.
The next digit of our result is 8. 
Result so far: 40037.8
If we take 7904 away from 8570, we end up with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Moving on to step 10:
The number 988 fits into 6660 6 times, leaving a remainder of 732.
Put 6 as the next digit of the answer. 
Result so far: 40037.86
If we subtract 5928 from 6660, we get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Let's proceed to step 11:
7320 divided by 988 is 7 with a remainder of 404.
Put 7 as the next digit of the answer. 
Result so far: 40037.867
The remainder is 404 after subtracting 6916 from 7320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Going ahead to step 12:
4040 divided by 988 is 4 with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 40037.8674
If we take 3952 away from 4040, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 13:
880 divided by 988 is 0 with a remainder of 880.
Write down 0 as next digit of the result. 
Result so far: 40037.8674
If we subtract 0 from 880, we get 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Moving on to step 14:
The number 988 fits into 8800 8 times, leaving a remainder of 896.
Write down 8 as next digit of the result. 
Result so far: 40037.867408
If we subtract 7904 from 8800, we get 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

Advancing to step 15:
If we divide 8960 by 988, we get 9 and a remainder of 68.
Record the quotient 9 as the next digit in the result. 
Result so far: 40037.8674089
If we take 8892 away from 8960, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 16:
988 goes into 680 0 times with a remainder of 680.
Put 0 as the next digit of the answer. 
Result so far: 40037.8674089
Subtracting 0 from 680 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

In conclusion, the division gives 40037.8674089 with a balance of 6.8e-07.