Let's divide 87018151 by 211
We want to divide 87018151 by 211.

Moving on to step 1:
When dividing 8 by 211, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 211

On to step 2:
211 can be fit into 87 0 times, resulting in a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Bring next digit (0) of the dividend behind the 87 and repeat the process: 870 / 211

On to step 3:
The number 211 fits into 870 4 times, leaving a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 26 after subtracting 844 from 870.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 211

Advancing to step 4:
261 divided by 211 is 1 with a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
The remainder is 50 after subtracting 211 from 261.
Grab the next digit (8) from the dividend, add it to 50, then carry on: 508 / 211

Going ahead to step 5:
The number 211 fits into 508 2 times, leaving a remainder of 86.
The next digit of our result is 2. 
Result so far: 412.0
If we subtract 422 from 508, we get 86.
Grab the next digit (1) from the dividend, add it to 86, then carry on: 861 / 211

Moving on to step 6:
861 divided by 211 is 4 with a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 4124.0
If we subtract 844 from 861, we get 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 211

On to step 7:
211 can be fit into 175 0 times, resulting in a remainder of 175.
Use 0 as the next digit of our solution. 
Result so far: 41240.0
If we subtract 0 from 175, we get 175.
Grab the next digit (1) from the dividend, add it to 175, then carry on: 1751 / 211

Advancing to step 8:
211 can be fit into 1751 8 times, resulting in a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 412408.0
Subtract 1688 from 1751 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
211 can be fit into 630 2 times, resulting in a remainder of 208.
Record the quotient 2 as the next digit in the result. 
Result so far: 412408.2
If we take 422 away from 630, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 10:
If we divide 2080 by 211, we get 9 and a remainder of 181.
Put 9 as the next digit of the answer. 
Result so far: 412408.29
Deduct 1899 from 2080 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Step 11:
The number 211 fits into 1810 8 times, leaving a remainder of 122.
Write down 8 as next digit of the result. 
Result so far: 412408.298
If we take 1688 away from 1810, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 12:
211 can be fit into 1220 5 times, resulting in a remainder of 165.
The number 5 becomes the next digit in our result. 
Result so far: 412408.2985
If we take 1055 away from 1220, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 13:
If we divide 1650 by 211, we get 7 and a remainder of 173.
Use 7 as the next digit of our solution. 
Result so far: 412408.29857
If we subtract 1477 from 1650, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Going ahead to step 14:
211 can be fit into 1730 8 times, resulting in a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 412408.298578
Subtracting 1688 from 1730 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 15:
If we divide 420 by 211, we get 1 and a remainder of 209.
The number 1 becomes the next digit in our result. 
Result so far: 412408.2985781
If we subtract 211 from 420, we get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Moving on to step 16:
If we divide 2090 by 211, we get 9 and a remainder of 191.
Record the quotient 9 as the next digit in the result. 
Result so far: 412408.29857819
If we subtract 1899 from 2090, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

The final outcome is 412408.29857819, with a leftover of 1.91e-07.