We're dividing 61503765 by 878 
Let's see how many times 878 fits into 61503765.

Going ahead to step 1:
When dividing 6 by 878, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 878

Advancing to step 2:
If we divide 61 by 878, we get 0 and a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 878

Step 3:
The number 878 fits into 615 0 times, leaving a remainder of 615.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 615, we get 615.
Grab the next digit (0) from the dividend, add it to 615, then carry on: 6150 / 878

Going ahead to step 4:
If we divide 6150 by 878, we get 7 and a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 6146 from 6150, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 878

On to step 5:
If we divide 43 by 878, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 70.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (7) from the dividend to 43 and continue with: 437 / 878

On to step 6:
878 can be fit into 437 0 times, resulting in a remainder of 437.
Put 0 as the next digit of the answer. 
Result so far: 700.0
The remainder is 437 after subtracting 0 from 437.
Bring next digit (6) of the dividend behind the 437 and repeat the process: 4376 / 878

Step 7:
When dividing 4376 by 878, we get 4 with a remainder of 864.
Put 4 as the next digit of the answer. 
Result so far: 7004.0
Subtract 3512 from 4376 to get 864.
Include the next digit (5) from the dividend after 864, then repeat: 8645 / 878

On to step 8:
When dividing 8645 by 878, we get 9 with a remainder of 743.
Write down 9 as next digit of the result. 
Result so far: 70049.0
If we subtract 7902 from 8645, we get 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Moving on to step 9:
878 goes into 7430 8 times with a remainder of 406.
The next digit of our result is 8. 
Result so far: 70049.8
Subtract 7024 from 7430 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 10:
If we divide 4060 by 878, we get 4 and a remainder of 548.
The next digit of our result is 4. 
Result so far: 70049.84
If we subtract 3512 from 4060, we get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Step 11:
878 goes into 5480 6 times with a remainder of 212.
The number 6 becomes the next digit in our result. 
Result so far: 70049.846
Deduct 5268 from 5480 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 12:
878 goes into 2120 2 times with a remainder of 364.
The number 2 becomes the next digit in our result. 
Result so far: 70049.8462
Subtracting 1756 from 2120 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 13:
3640 divided by 878 is 4 with a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 70049.84624
Subtracting 3512 from 3640 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 14:
The number 878 fits into 1280 1 times, leaving a remainder of 402.
Use 1 as the next digit of our solution. 
Result so far: 70049.846241
Deduct 878 from 1280 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 15:
878 can be fit into 4020 4 times, resulting in a remainder of 508.
Record the quotient 4 as the next digit in the result. 
Result so far: 70049.8462414
The remainder is 508 after subtracting 3512 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Let's proceed to step 16:
878 goes into 5080 5 times with a remainder of 690.
Write down 5 as next digit of the result. 
Result so far: 70049.84624145
Subtract 4390 from 5080 to 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.

The final result is 70049.84624145 with a remainder of 6.9e-07.