We're dividing 88636969 by 220 
We want to divide 88636969 by 220.

On to step 1:
The number 220 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 220

Let's proceed to step 2:
88 divided by 220 is 0 with a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Grab the next digit (6) from the dividend, add it to 88, then carry on: 886 / 220

On to step 3:
886 divided by 220 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 880 from 886 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 220

On to step 4:
220 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 220

Step 5:
If we divide 636 by 220, we get 2 and a remainder of 196.
Use 2 as the next digit of our solution. 
Result so far: 402.0
The remainder is 196 after subtracting 440 from 636.
Include the next digit (9) from the dividend after 196, then repeat: 1969 / 220

Going ahead to step 6:
If we divide 1969 by 220, we get 8 and a remainder of 209.
Put 8 as the next digit of the answer. 
Result so far: 4028.0
If we subtract 1760 from 1969, we get 209.
Take the next digit (6) from the dividend and append it to 209, then repeat: 2096 / 220

Going ahead to step 7:
220 goes into 2096 9 times with a remainder of 116.
Put 9 as the next digit of the answer. 
Result so far: 40289.0
Subtract 1980 from 2096 to get 116.
Grab the next digit (9) from the dividend, add it to 116, then carry on: 1169 / 220

Let's proceed to step 8:
If we divide 1169 by 220, we get 5 and a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 402895.0
If we take 1100 away from 1169, we end up 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 9:
220 can be fit into 690 3 times, resulting in a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 402895.3
If we subtract 660 from 690, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
220 can be fit into 300 1 times, resulting in a remainder of 80.
The number 1 becomes the next digit in our result. 
Result so far: 402895.31
Subtract 220 from 300 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
The number 220 fits into 800 3 times, leaving a remainder of 140.
The next digit of our result is 3. 
Result so far: 402895.313
Deduct 660 from 800 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
220 goes into 1400 6 times with a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 402895.3136
The remainder is 80 after subtracting 1320 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
220 can be fit into 800 3 times, resulting in a remainder of 140.
Use 3 as the next digit of our solution. 
Result so far: 402895.31363
Subtract 660 from 800 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 14:
If we divide 1400 by 220, we get 6 and a remainder of 80.
The next digit of our result is 6. 
Result so far: 402895.313636
If we take 1320 away from 1400, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 15:
If we divide 800 by 220, we get 3 and a remainder of 140.
The next digit of our result is 3. 
Result so far: 402895.3136363
The remainder is 140 after subtracting 660 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 16:
220 can be fit into 1400 6 times, resulting in a remainder of 80.
The next digit of our result is 6. 
Result so far: 402895.31363636
If we subtract 1320 from 1400, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 402895.31363636, with a leftover of 8e-08.