We look at the division of 88010526 by 861 
We want to divide 88010526 by 861.

Moving on to step 1:
The number 861 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 861

Moving on to step 2:
861 can be fit into 88 0 times, resulting in a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Include the next digit (0) from the dividend after 88, then repeat: 880 / 861

Moving on to step 3:
If we divide 880 by 861, we get 1 and a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 861 from 880, we get 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 861

On to step 4:
If we divide 191 by 861, we get 0 and a remainder of 191.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 191 after subtracting 0 from 191.
Include the next digit (0) from the dividend after 191, then repeat: 1910 / 861

Step 5:
When dividing 1910 by 861, we get 2 with a remainder of 188.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 1722 from 1910, we get 188.
Grab the next digit (5) from the dividend, add it to 188, then carry on: 1885 / 861

Let's proceed to step 6:
When dividing 1885 by 861, we get 2 with a remainder of 163.
The number 2 becomes the next digit in our result. 
Result so far: 1022.0
If we take 1722 away from 1885, we end up with 163.
Bring next digit (2) of the dividend behind the 163 and repeat the process: 1632 / 861

Let's proceed to step 7:
1632 divided by 861 is 1 with a remainder of 771.
Use 1 as the next digit of our solution. 
Result so far: 10221.0
If we take 861 away from 1632, we end up with 771.
Include the next digit (6) from the dividend after 771, then repeat: 7716 / 861

Going ahead to step 8:
The number 861 fits into 7716 8 times, leaving a remainder of 828.
Put 8 as the next digit of the answer. 
Result so far: 102218.0
Deduct 6888 from 7716 and we're left with 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

Let's proceed to step 9:
The number 861 fits into 8280 9 times, leaving a remainder of 531.
Write down 9 as next digit of the result. 
Result so far: 102218.9
Subtracting 7749 from 8280 leaves us with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Going ahead to step 10:
5310 divided by 861 is 6 with a remainder of 144.
Record the quotient 6 as the next digit in the result. 
Result so far: 102218.96
Subtract 5166 from 5310 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 11:
The number 861 fits into 1440 1 times, leaving a remainder of 579.
The number 1 becomes the next digit in our result. 
Result so far: 102218.961
Subtract 861 from 1440 to get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Let's proceed to step 12:
When dividing 5790 by 861, we get 6 with a remainder of 624.
The next digit of our result is 6. 
Result so far: 102218.9616
Deduct 5166 from 5790 and we're left with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Let's proceed to step 13:
When dividing 6240 by 861, we get 7 with a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 102218.96167
If we take 6027 away from 6240, we end up with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Moving on to step 14:
The number 861 fits into 2130 2 times, leaving a remainder of 408.
Put 2 as the next digit of the answer. 
Result so far: 102218.961672
Subtract 1722 from 2130 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 15:
861 can be fit into 4080 4 times, resulting in a remainder of 636.
Put 4 as the next digit of the answer. 
Result so far: 102218.9616724
Subtract 3444 from 4080 to get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Let's proceed to step 16:
When dividing 6360 by 861, we get 7 with a remainder of 333.
Record the quotient 7 as the next digit in the result. 
Result so far: 102218.96167247
If we subtract 6027 from 6360, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

The final outcome is 102218.96167247, with a leftover of 3.33e-07.