Let's divide 87638249 by 963
The aim is to understand the frequency of 963 in 87638249.

Let's proceed to step 1:
963 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 963

Step 2:
963 can be fit into 87 0 times, resulting in a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Grab the next digit (6) from the dividend, add it to 87, then carry on: 876 / 963

Step 3:
When dividing 876 by 963, we get 0 with a remainder of 876.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 876, we end up with 876.
Include the next digit (3) from the dividend after 876, then repeat: 8763 / 963

Advancing to step 4:
963 goes into 8763 9 times with a remainder of 96.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 8667 from 8763 leaves us with 96.
Take the next digit (8) from the dividend and append it to 96, then repeat: 968 / 963

Moving on to step 5:
The number 963 fits into 968 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtracting 963 from 968 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 963

Let's proceed to step 6:
The number 963 fits into 52 0 times, leaving a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 910.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (4) of the dividend behind the 52 and repeat the process: 524 / 963

Advancing to step 7:
963 goes into 524 0 times with a remainder of 524.
The next digit of our result is 0. 
Result so far: 9100.0
Subtract 0 from 524 to get 524.
Fetch the next digit (9) from the dividend, attach it to 524 and continue: 5249 / 963

Let's proceed to step 8:
When dividing 5249 by 963, we get 5 with a remainder of 434.
Write down 5 as next digit of the result. 
Result so far: 91005.0
Deduct 4815 from 5249 and we're left with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Moving on to step 9:
If we divide 4340 by 963, we get 4 and a remainder of 488.
Use 4 as the next digit of our solution. 
Result so far: 91005.4
If we take 3852 away from 4340, we end up with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Let's proceed to step 10:
The number 963 fits into 4880 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 91005.45
Subtracting 4815 from 4880 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 11:
963 goes into 650 0 times with a remainder of 650.
Write down 0 as next digit of the result. 
Result so far: 91005.45
Subtract 0 from 650 to get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 12:
6500 divided by 963 is 6 with a remainder of 722.
The next digit of our result is 6. 
Result so far: 91005.4506
If we subtract 5778 from 6500, we get 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Moving on to step 13:
963 can be fit into 7220 7 times, resulting in a remainder of 479.
The next digit of our result is 7. 
Result so far: 91005.45067
Deduct 6741 from 7220 and we're left with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Advancing to step 14:
The number 963 fits into 4790 4 times, leaving a remainder of 938.
Record the quotient 4 as the next digit in the result. 
Result so far: 91005.450674
Deduct 3852 from 4790 and we're left with 938.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9380, and continue the process.

Advancing to step 15:
9380 divided by 963 is 9 with a remainder of 713.
Record the quotient 9 as the next digit in the result. 
Result so far: 91005.4506749
Subtract 8667 from 9380 to get 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Advancing to step 16:
When dividing 7130 by 963, we get 7 with a remainder of 389.
The next digit of our result is 7. 
Result so far: 91005.45067497
Subtracting 6741 from 7130 leaves us with 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

The final result is 91005.45067497 with a remainder of 3.89e-07.