We look at the division of 736680 by 637 
The aim is to understand the frequency of 637 in 736680.

Advancing to step 1:
637 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 637

Advancing to step 2:
637 goes into 73 0 times with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Take the next digit (6) from the dividend and append it to 73, then repeat: 736 / 637

Going ahead to step 3:
637 goes into 736 1 times with a remainder of 99.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 99 after subtracting 637 from 736.
Append the next digit (6) from the dividend to 99 and continue with: 996 / 637

Advancing to step 4:
996 divided by 637 is 1 with a remainder of 359.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 637 from 996 leaves us with 359.
Include the next digit (8) from the dividend after 359, then repeat: 3598 / 637

Advancing to step 5:
637 goes into 3598 5 times with a remainder of 413.
Put 5 as the next digit of the answer. 
Result so far: 115.0
Subtract 3185 from 3598 to get 413.
Fetch the next digit (0) from the dividend, attach it to 413 and continue: 4130 / 637

On to step 6:
The number 637 fits into 4130 6 times, leaving a remainder of 308.
The number 6 becomes the next digit in our result. 
Result so far: 1156.0
If we take 3822 away from 4130, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 7:
When dividing 3080 by 637, we get 4 with a remainder of 532.
Put 4 as the next digit of the answer. 
Result so far: 1156.4
The remainder is 532 after subtracting 2548 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Advancing to step 8:
If we divide 5320 by 637, we get 8 and a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 1156.48
Subtracting 5096 from 5320 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 9:
2240 divided by 637 is 3 with a remainder of 329.
Put 3 as the next digit of the answer. 
Result so far: 1156.483
If we subtract 1911 from 2240, we get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 10:
The number 637 fits into 3290 5 times, leaving a remainder of 105.
The number 5 becomes the next digit in our result. 
Result so far: 1156.4835
If we take 3185 away from 3290, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 11:
The number 637 fits into 1050 1 times, leaving a remainder of 413.
Put 1 as the next digit of the answer. 
Result so far: 1156.48351
If we subtract 637 from 1050, we get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Let's proceed to step 12:
When dividing 4130 by 637, we get 6 with a remainder of 308.
Write down 6 as next digit of the result. 
Result so far: 1156.483516
Deduct 3822 from 4130 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 13:
637 goes into 3080 4 times with a remainder of 532.
Record the quotient 4 as the next digit in the result. 
Result so far: 1156.4835164
The remainder is 532 after subtracting 2548 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Advancing to step 14:
637 goes into 5320 8 times with a remainder of 224.
Write down 8 as next digit of the result. 
Result so far: 1156.48351648
If we subtract 5096 from 5320, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 1156.48351648 with a remainder of 2.24e-07.