Let's divide 62640507 by 879
We want to divide 62640507 by 879.

Step 1:
879 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 879

Going ahead to step 2:
The number 879 fits into 62 0 times, leaving a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Append the next digit (6) from the dividend to 62 and continue with: 626 / 879

On to step 3:
When dividing 626 by 879, we get 0 with a remainder of 626.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 626, we end up with 626.
Grab the next digit (4) from the dividend, add it to 626, then carry on: 6264 / 879

Let's proceed to step 4:
If we divide 6264 by 879, we get 7 and a remainder of 111.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 6153 from 6264, we get 111.
Fetch the next digit (0) from the dividend, attach it to 111 and continue: 1110 / 879

On to step 5:
If we divide 1110 by 879, we get 1 and a remainder of 231.
Use 1 as the next digit of our solution. 
Result so far: 71.0
If we take 879 away from 1110, we end up with 231.
Bring next digit (5) of the dividend behind the 231 and repeat the process: 2315 / 879

Advancing to step 6:
The number 879 fits into 2315 2 times, leaving a remainder of 557.
The next digit of our result is 2. 
Result so far: 712.0
If we subtract 1758 from 2315, we get 557.
Include the next digit (0) from the dividend after 557, then repeat: 5570 / 879

Advancing to step 7:
879 goes into 5570 6 times with a remainder of 296.
Use 6 as the next digit of our solution. 
Result so far: 7126.0
If we take 5274 away from 5570, we end up with 296.
Append the next digit (7) from the dividend to 296 and continue with: 2967 / 879

Advancing to step 8:
879 can be fit into 2967 3 times, resulting in a remainder of 330.
Put 3 as the next digit of the answer. 
Result so far: 71263.0
If we subtract 2637 from 2967, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 9:
3300 divided by 879 is 3 with a remainder of 663.
Use 3 as the next digit of our solution. 
Result so far: 71263.3
Subtracting 2637 from 3300 leaves us with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

On to step 10:
879 can be fit into 6630 7 times, resulting in a remainder of 477.
Write down 7 as next digit of the result. 
Result so far: 71263.37
The remainder is 477 after subtracting 6153 from 6630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Step 11:
The number 879 fits into 4770 5 times, leaving a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 71263.375
If we subtract 4395 from 4770, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Step 12:
When dividing 3750 by 879, we get 4 with a remainder of 234.
Record the quotient 4 as the next digit in the result. 
Result so far: 71263.3754
Subtract 3516 from 3750 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 13:
2340 divided by 879 is 2 with a remainder of 582.
Use 2 as the next digit of our solution. 
Result so far: 71263.37542
Deduct 1758 from 2340 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

On to step 14:
When dividing 5820 by 879, we get 6 with a remainder of 546.
The number 6 becomes the next digit in our result. 
Result so far: 71263.375426
Subtract 5274 from 5820 to get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

On to step 15:
If we divide 5460 by 879, we get 6 and a remainder of 186.
Use 6 as the next digit of our solution. 
Result so far: 71263.3754266
Deduct 5274 from 5460 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Our division results in 71263.3754266 with a remaining 1.86e-06.