75075849 divided by 861 
Our goal is to divide 75075849 by 861.

On to step 1:
7 divided by 861 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 861

Advancing to step 2:
The number 861 fits into 75 0 times, leaving a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Bring next digit (0) of the dividend behind the 75 and repeat the process: 750 / 861

On to step 3:
If we divide 750 by 861, we get 0 and a remainder of 750.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 750 and we're left with 750.
Bring next digit (7) of the dividend behind the 750 and repeat the process: 7507 / 861

Going ahead to step 4:
7507 divided by 861 is 8 with a remainder of 619.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6888 from 7507 and we're left with 619.
Take the next digit (5) from the dividend and append it to 619, then repeat: 6195 / 861

On to step 5:
861 can be fit into 6195 7 times, resulting in a remainder of 168.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Deduct 6027 from 6195 and we're left with 168.
Grab the next digit (8) from the dividend, add it to 168, then carry on: 1688 / 861

Advancing to step 6:
1688 divided by 861 is 1 with a remainder of 827.
Record the quotient 1 as the next digit in the result. 
Result so far: 871.0
Subtract 861 from 1688 to get 827.
Append the next digit (4) from the dividend to 827 and continue with: 8274 / 861

Going ahead to step 7:
861 can be fit into 8274 9 times, resulting in a remainder of 525.
Put 9 as the next digit of the answer. 
Result so far: 8719.0
Deduct 7749 from 8274 and we're left with 525.
Fetch the next digit (9) from the dividend, attach it to 525 and continue: 5259 / 861

On to step 8:
If we divide 5259 by 861, we get 6 and a remainder of 93.
Write down 6 as next digit of the result. 
Result so far: 87196.0
Deduct 5166 from 5259 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

On to step 9:
The number 861 fits into 930 1 times, leaving a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 87196.1
Subtract 861 from 930 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 10:
When dividing 690 by 861, we get 0 with a remainder of 690.
Put 0 as the next digit of the answer. 
Result so far: 87196.1
If we subtract 0 from 690, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 11:
The number 861 fits into 6900 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 87196.108
If we subtract 6888 from 6900, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
120 divided by 861 is 0 with a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 87196.108
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 13:
The number 861 fits into 1200 1 times, leaving a remainder of 339.
Record the quotient 1 as the next digit in the result. 
Result so far: 87196.10801
If we take 861 away from 1200, we end up with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Advancing to step 14:
3390 divided by 861 is 3 with a remainder of 807.
Write down 3 as next digit of the result. 
Result so far: 87196.108013
If we take 2583 away from 3390, we end up with 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Let's proceed to step 15:
8070 divided by 861 is 9 with a remainder of 321.
The next digit of our result is 9. 
Result so far: 87196.1080139
Deduct 7749 from 8070 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 16:
The number 861 fits into 3210 3 times, leaving a remainder of 627.
Use 3 as the next digit of our solution. 
Result so far: 87196.10801393
Subtract 2583 from 3210 to get 627.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6270, and continue the process.

Our division results in 87196.10801393 with a remaining 6.27e-07.