88404867 divided by 221 
Our goal is to divide 88404867 by 221.

Going ahead to step 1:
221 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 221

Step 2:
The number 221 fits into 88 0 times, leaving a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 88, we end up with 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 221

Advancing to step 3:
When dividing 884 by 221, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 884 from 884, we get 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 221

Moving on to step 4:
If we divide 0 by 221, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 40.0
Deduct 0 from 0 and we're left with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 221

On to step 5:
If we divide 4 by 221, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 400.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 221

Step 6:
When dividing 48 by 221, we get 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 4000.0
Deduct 0 from 48 and we're left with 48.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 221

On to step 7:
When dividing 486 by 221, we get 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 40002.0
Subtract 442 from 486 to get 44.
Include the next digit (7) from the dividend after 44, then repeat: 447 / 221

Going ahead to step 8:
When dividing 447 by 221, we get 2 with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 400022.0
If we subtract 442 from 447, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
221 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 400022.0
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
The number 221 fits into 500 2 times, leaving a remainder of 58.
The next digit of our result is 2. 
Result so far: 400022.02
If we take 442 away from 500, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
If we divide 580 by 221, we get 2 and a remainder of 138.
Put 2 as the next digit of the answer. 
Result so far: 400022.022
Deduct 442 from 580 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

After the division, we end up with 400022.022 and a remainder of 0.0138.