We're dividing 76975532 by 879 
Let's see how many times 879 fits into 76975532.

Step 1:
If we divide 7 by 879, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 879

Step 2:
If we divide 76 by 879, we get 0 and a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Append the next digit (9) from the dividend to 76 and continue with: 769 / 879

Going ahead to step 3:
The number 879 fits into 769 0 times, leaving a remainder of 769.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 769, we get 769.
Take the next digit (7) from the dividend and append it to 769, then repeat: 7697 / 879

Let's proceed to step 4:
879 goes into 7697 8 times with a remainder of 665.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 7032 from 7697 leaves us with 665.
Take the next digit (5) from the dividend and append it to 665, then repeat: 6655 / 879

On to step 5:
879 goes into 6655 7 times with a remainder of 502.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtract 6153 from 6655 to get 502.
Bring next digit (5) of the dividend behind the 502 and repeat the process: 5025 / 879

Advancing to step 6:
If we divide 5025 by 879, we get 5 and a remainder of 630.
Write down 5 as next digit of the result. 
Result so far: 875.0
If we take 4395 away from 5025, we end up with 630.
Take the next digit (3) from the dividend and append it to 630, then repeat: 6303 / 879

On to step 7:
879 goes into 6303 7 times with a remainder of 150.
Record the quotient 7 as the next digit in the result. 
Result so far: 8757.0
If we subtract 6153 from 6303, we get 150.
Take the next digit (2) from the dividend and append it to 150, then repeat: 1502 / 879

Step 8:
If we divide 1502 by 879, we get 1 and a remainder of 623.
The next digit of our result is 1. 
Result so far: 87571.0
Subtracting 879 from 1502 leaves us with 623.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6230, and continue the process.

Moving on to step 9:
879 goes into 6230 7 times with a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 87571.7
Subtract 6153 from 6230 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 10:
879 goes into 770 0 times with a remainder of 770.
The next digit of our result is 0. 
Result so far: 87571.7
The remainder is 770 after subtracting 0 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Moving on to step 11:
If we divide 7700 by 879, we get 8 and a remainder of 668.
The number 8 becomes the next digit in our result. 
Result so far: 87571.708
Subtract 7032 from 7700 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Moving on to step 12:
If we divide 6680 by 879, we get 7 and a remainder of 527.
Put 7 as the next digit of the answer. 
Result so far: 87571.7087
The remainder is 527 after subtracting 6153 from 6680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5270, and continue the process.

Step 13:
879 can be fit into 5270 5 times, resulting in a remainder of 875.
Put 5 as the next digit of the answer. 
Result so far: 87571.70875
If we subtract 4395 from 5270, we get 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Moving on to step 14:
When dividing 8750 by 879, we get 9 with a remainder of 839.
The next digit of our result is 9. 
Result so far: 87571.708759
If we take 7911 away from 8750, we end up with 839.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8390, and continue the process.

Moving on to step 15:
The number 879 fits into 8390 9 times, leaving a remainder of 479.
Write down 9 as next digit of the result. 
Result so far: 87571.7087599
If we subtract 7911 from 8390, we get 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

The quotient of the division is 87571.7087599, and the remainder is 4.79e-06.