86606110 divided by 221 
Let's see how many times 221 fits into 86606110.

Advancing to step 1:
If we divide 8 by 221, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 221

Step 2:
If we divide 86 by 221, we get 0 and a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 221

Advancing to step 3:
221 can be fit into 866 3 times, resulting in a remainder of 203.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 203 after subtracting 663 from 866.
Take the next digit (0) from the dividend and append it to 203, then repeat: 2030 / 221

Let's proceed to step 4:
If we divide 2030 by 221, we get 9 and a remainder of 41.
The next digit of our result is 9. 
Result so far: 39.0
Deduct 1989 from 2030 and we're left with 41.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 221

Step 5:
When dividing 416 by 221, we get 1 with a remainder of 195.
Write down 1 as next digit of the result. 
Result so far: 391.0
If we take 221 away from 416, we end up with 195.
Grab the next digit (1) from the dividend, add it to 195, then carry on: 1951 / 221

Step 6:
If we divide 1951 by 221, we get 8 and a remainder of 183.
Write down 8 as next digit of the result. 
Result so far: 3918.0
Subtract 1768 from 1951 to get 183.
Take the next digit (1) from the dividend and append it to 183, then repeat: 1831 / 221

Advancing to step 7:
If we divide 1831 by 221, we get 8 and a remainder of 63.
Put 8 as the next digit of the answer. 
Result so far: 39188.0
The remainder is 63 after subtracting 1768 from 1831.
Grab the next digit (0) from the dividend, add it to 63, then carry on: 630 / 221

Advancing to step 8:
The number 221 fits into 630 2 times, leaving a remainder of 188.
The number 2 becomes the next digit in our result. 
Result so far: 391882.0
Subtracting 442 from 630 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 9:
1880 divided by 221 is 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 391882.8
Subtract 1768 from 1880 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 10:
221 goes into 1120 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 391882.85
Subtract 1105 from 1120 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
If we divide 150 by 221, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 391882.85
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
When dividing 1500 by 221, we get 6 with a remainder of 174.
Record the quotient 6 as the next digit in the result. 
Result so far: 391882.8506
Subtract 1326 from 1500 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 13:
1740 divided by 221 is 7 with a remainder of 193.
The number 7 becomes the next digit in our result. 
Result so far: 391882.85067
If we subtract 1547 from 1740, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Step 14:
If we divide 1930 by 221, we get 8 and a remainder of 162.
The number 8 becomes the next digit in our result. 
Result so far: 391882.850678
The remainder is 162 after subtracting 1768 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 15:
221 goes into 1620 7 times with a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 391882.8506787
The remainder is 73 after subtracting 1547 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 16:
221 goes into 730 3 times with a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 391882.85067873
The remainder is 67 after subtracting 663 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The quotient of the division is 391882.85067873, and the remainder is 6.7e-08.