We look at the division of 79897623 by 87 
We want to divide 79897623 by 87.

Step 1:
87 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 87

Advancing to step 2:
87 goes into 79 0 times with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (8) from the dividend, add it to 79, then carry on: 798 / 87

Moving on to step 3:
87 goes into 798 9 times with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 15 after subtracting 783 from 798.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 87

Advancing to step 4:
87 goes into 159 1 times with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 91.0
If we subtract 87 from 159, we get 72.
Grab the next digit (7) from the dividend, add it to 72, then carry on: 727 / 87

Moving on to step 5:
87 goes into 727 8 times with a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 918.0
If we take 696 away from 727, we end up with 31.
Take the next digit (6) from the dividend and append it to 31, then repeat: 316 / 87

On to step 6:
When dividing 316 by 87, we get 3 with a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 9183.0
Subtracting 261 from 316 leaves us with 55.
Bring next digit (2) of the dividend behind the 55 and repeat the process: 552 / 87

Advancing to step 7:
552 divided by 87 is 6 with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 91836.0
Subtract 522 from 552 to get 30.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 87

Moving on to step 8:
87 goes into 303 3 times with a remainder of 42.
The next digit of our result is 3. 
Result so far: 918363.0
If we take 261 away from 303, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
420 divided by 87 is 4 with a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 918363.4
If we subtract 348 from 420, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
720 divided by 87 is 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 918363.48
If we subtract 696 from 720, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
The number 87 fits into 240 2 times, leaving a remainder of 66.
Put 2 as the next digit of the answer. 
Result so far: 918363.482
If we subtract 174 from 240, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
87 can be fit into 660 7 times, resulting in a remainder of 51.
Record the quotient 7 as the next digit in the result. 
Result so far: 918363.4827
Deduct 609 from 660 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 13:
87 can be fit into 510 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 918363.48275
Subtract 435 from 510 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 14:
When dividing 750 by 87, we get 8 with a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 918363.482758
If we take 696 away from 750, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 15:
87 can be fit into 540 6 times, resulting in a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 918363.4827586
The remainder is 18 after subtracting 522 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 16:
87 goes into 180 2 times with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 918363.48275862
Subtracting 174 from 180 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 918363.48275862, and the remainder is 6e-09.