We look at the division of 53697033 by 866 
We want to figure out the number of times 53697033 can be divided by 866.

Moving on to step 1:
When dividing 5 by 866, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 866

Step 2:
When dividing 53 by 866, we get 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 866

Moving on to step 3:
If we divide 536 by 866, 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.
Include the next digit (9) from the dividend after 536, then repeat: 5369 / 866

Going ahead to step 4:
When dividing 5369 by 866, we get 6 with a remainder of 173.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 5196 from 5369 leaves us with 173.
Take the next digit (7) from the dividend and append it to 173, then repeat: 1737 / 866

Let's proceed to step 5:
866 can be fit into 1737 2 times, resulting in a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 62.0
Subtract 1732 from 1737 to get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 866

On to step 6:
When dividing 50 by 866, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 620.0
Deduct 0 from 50 and we're left with 50.
Include the next digit (3) from the dividend after 50, then repeat: 503 / 866

Step 7:
866 goes into 503 0 times with a remainder of 503.
The next digit of our result is 0. 
Result so far: 6200.0
Subtracting 0 from 503 leaves us with 503.
Grab the next digit (3) from the dividend, add it to 503, then carry on: 5033 / 866

Advancing to step 8:
866 can be fit into 5033 5 times, resulting in a remainder of 703.
Write down 5 as next digit of the result. 
Result so far: 62005.0
Subtract 4330 from 5033 to get 703.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7030, and continue the process.

Going ahead to step 9:
7030 divided by 866 is 8 with a remainder of 102.
Use 8 as the next digit of our solution. 
Result so far: 62005.8
The remainder is 102 after subtracting 6928 from 7030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 10:
866 goes into 1020 1 times with a remainder of 154.
Put 1 as the next digit of the answer. 
Result so far: 62005.81
The remainder is 154 after subtracting 866 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 11:
The number 866 fits into 1540 1 times, leaving a remainder of 674.
The next digit of our result is 1. 
Result so far: 62005.811
Deduct 866 from 1540 and we're left with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

After the division, we end up with 62005.811 and a remainder of 0.0674.