We're dividing 53631062 by 647 
The aim is to understand the frequency of 647 in 53631062.

Going ahead to step 1:
647 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 647

On to step 2:
647 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Fetch the next digit (6) from the dividend, attach it to 53 and continue: 536 / 647

On to step 3:
If we divide 536 by 647, we get 0 and a remainder of 536.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 536, we get 536.
Bring next digit (3) of the dividend behind the 536 and repeat the process: 5363 / 647

Going ahead to step 4:
647 can be fit into 5363 8 times, resulting in a remainder of 187.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 5176 from 5363 and we're left with 187.
Take the next digit (1) from the dividend and append it to 187, then repeat: 1871 / 647

Advancing to step 5:
The number 647 fits into 1871 2 times, leaving a remainder of 577.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
If we subtract 1294 from 1871, we get 577.
Append the next digit (0) from the dividend to 577 and continue with: 5770 / 647

On to step 6:
5770 divided by 647 is 8 with a remainder of 594.
Record the quotient 8 as the next digit in the result. 
Result so far: 828.0
Deduct 5176 from 5770 and we're left with 594.
Bring next digit (6) of the dividend behind the 594 and repeat the process: 5946 / 647

Step 7:
When dividing 5946 by 647, we get 9 with a remainder of 123.
The number 9 becomes the next digit in our result. 
Result so far: 8289.0
If we subtract 5823 from 5946, we get 123.
Fetch the next digit (2) from the dividend, attach it to 123 and continue: 1232 / 647

Step 8:
647 goes into 1232 1 times with a remainder of 585.
Put 1 as the next digit of the answer. 
Result so far: 82891.0
Deduct 647 from 1232 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Step 9:
5850 divided by 647 is 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 82891.9
Subtract 5823 from 5850 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 10:
The number 647 fits into 270 0 times, leaving a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 82891.9
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 11:
When dividing 2700 by 647, we get 4 with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 82891.904
Subtract 2588 from 2700 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 12:
647 goes into 1120 1 times with a remainder of 473.
The number 1 becomes the next digit in our result. 
Result so far: 82891.9041
Deduct 647 from 1120 and we're left with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

On to step 13:
The number 647 fits into 4730 7 times, leaving a remainder of 201.
The next digit of our result is 7. 
Result so far: 82891.90417
Subtracting 4529 from 4730 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 14:
The number 647 fits into 2010 3 times, leaving a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 82891.904173
Deduct 1941 from 2010 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 15:
690 divided by 647 is 1 with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 82891.9041731
Subtract 647 from 690 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 16:
The number 647 fits into 430 0 times, leaving a remainder of 430.
Record the quotient 0 as the next digit in the result. 
Result so far: 82891.9041731
Subtracting 0 from 430 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

The quotient of the division is 82891.9041731, and the remainder is 4.3e-07.