We look at the division of 75611831 by 878 
We're looking to find how many times 878 goes into 75611831.

Step 1:
878 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 878

Let's proceed to step 2:
75 divided by 878 is 0 with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Grab the next digit (6) from the dividend, add it to 75, then carry on: 756 / 878

Going ahead to step 3:
If we divide 756 by 878, we get 0 and a remainder of 756.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 756 after subtracting 0 from 756.
Fetch the next digit (1) from the dividend, attach it to 756 and continue: 7561 / 878

Advancing to step 4:
The number 878 fits into 7561 8 times, leaving a remainder of 537.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 7024 from 7561 to get 537.
Take the next digit (1) from the dividend and append it to 537, then repeat: 5371 / 878

Going ahead to step 5:
When dividing 5371 by 878, we get 6 with a remainder of 103.
Put 6 as the next digit of the answer. 
Result so far: 86.0
If we take 5268 away from 5371, we end up with 103.
Include the next digit (8) from the dividend after 103, then repeat: 1038 / 878

On to step 6:
1038 divided by 878 is 1 with a remainder of 160.
The number 1 becomes the next digit in our result. 
Result so far: 861.0
The remainder is 160 after subtracting 878 from 1038.
Grab the next digit (3) from the dividend, add it to 160, then carry on: 1603 / 878

Moving on to step 7:
878 goes into 1603 1 times with a remainder of 725.
Write down 1 as next digit of the result. 
Result so far: 8611.0
Subtracting 878 from 1603 leaves us with 725.
Append the next digit (1) from the dividend to 725 and continue with: 7251 / 878

Step 8:
878 goes into 7251 8 times with a remainder of 227.
Record the quotient 8 as the next digit in the result. 
Result so far: 86118.0
Subtracting 7024 from 7251 leaves us with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 9:
2270 divided by 878 is 2 with a remainder of 514.
Use 2 as the next digit of our solution. 
Result so far: 86118.2
If we take 1756 away from 2270, we end up with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Going ahead to step 10:
When dividing 5140 by 878, we get 5 with a remainder of 750.
Write down 5 as next digit of the result. 
Result so far: 86118.25
Subtract 4390 from 5140 to get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 11:
When dividing 7500 by 878, we get 8 with a remainder of 476.
Record the quotient 8 as the next digit in the result. 
Result so far: 86118.258
The remainder is 476 after subtracting 7024 from 7500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 12:
When dividing 4760 by 878, we get 5 with a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 86118.2585
If we take 4390 away from 4760, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 13:
3700 divided by 878 is 4 with a remainder of 188.
The number 4 becomes the next digit in our result. 
Result so far: 86118.25854
If we take 3512 away from 3700, we end up 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.

Let's proceed to step 14:
878 can be fit into 1880 2 times, resulting in a remainder of 124.
Write down 2 as next digit of the result. 
Result so far: 86118.258542
The remainder is 124 after subtracting 1756 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 15:
If we divide 1240 by 878, we get 1 and a remainder of 362.
Write down 1 as next digit of the result. 
Result so far: 86118.2585421
Deduct 878 from 1240 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Moving on to step 16:
878 can be fit into 3620 4 times, resulting in a remainder of 108.
The next digit of our result is 4. 
Result so far: 86118.25854214
Deduct 3512 from 3620 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Our division results in 86118.25854214 with a remaining 1.08e-07.