We're dividing 63990225 by 652 
The aim is to understand the frequency of 652 in 63990225.

Advancing to step 1:
6 divided by 652 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 652

On to step 2:
The number 652 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 652

Step 3:
When dividing 639 by 652, we get 0 with a remainder of 639.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 639 leaves us with 639.
Take the next digit (9) from the dividend and append it to 639, then repeat: 6399 / 652

On to step 4:
6399 divided by 652 is 9 with a remainder of 531.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 5868 from 6399 to get 531.
Grab the next digit (0) from the dividend, add it to 531, then carry on: 5310 / 652

Moving on to step 5:
When dividing 5310 by 652, we get 8 with a remainder of 94.
The next digit of our result is 8. 
Result so far: 98.0
If we take 5216 away from 5310, we end up with 94.
Grab the next digit (2) from the dividend, add it to 94, then carry on: 942 / 652

On to step 6:
When dividing 942 by 652, we get 1 with a remainder of 290.
Use 1 as the next digit of our solution. 
Result so far: 981.0
If we subtract 652 from 942, we get 290.
Append the next digit (2) from the dividend to 290 and continue with: 2902 / 652

On to step 7:
2902 divided by 652 is 4 with a remainder of 294.
The next digit of our result is 4. 
Result so far: 9814.0
Subtract 2608 from 2902 to get 294.
Bring next digit (5) of the dividend behind the 294 and repeat the process: 2945 / 652

Moving on to step 8:
652 goes into 2945 4 times with a remainder of 337.
Put 4 as the next digit of the answer. 
Result so far: 98144.0
The remainder is 337 after subtracting 2608 from 2945.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Advancing to step 9:
When dividing 3370 by 652, we get 5 with a remainder of 110.
The next digit of our result is 5. 
Result so far: 98144.5
Deduct 3260 from 3370 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
When dividing 1100 by 652, we get 1 with a remainder of 448.
Write down 1 as next digit of the result. 
Result so far: 98144.51
The remainder is 448 after subtracting 652 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 11:
652 goes into 4480 6 times with a remainder of 568.
Use 6 as the next digit of our solution. 
Result so far: 98144.516
If we subtract 3912 from 4480, we get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 12:
652 goes into 5680 8 times with a remainder of 464.
The number 8 becomes the next digit in our result. 
Result so far: 98144.5168
Subtracting 5216 from 5680 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 13:
652 goes into 4640 7 times with a remainder of 76.
Put 7 as the next digit of the answer. 
Result so far: 98144.51687
The remainder is 76 after subtracting 4564 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
652 goes into 760 1 times with a remainder of 108.
Write down 1 as next digit of the result. 
Result so far: 98144.516871
Subtracting 652 from 760 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 15:
The number 652 fits into 1080 1 times, leaving a remainder of 428.
Put 1 as the next digit of the answer. 
Result so far: 98144.5168711
If we take 652 away from 1080, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Our division results in 98144.5168711 with a remaining 4.28e-06.