We divide 99924154 by 821
We want to divide 99924154 by 821.

On to step 1:
9 divided by 821 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 821

Advancing to step 2:
If we divide 99 by 821, we get 0 and a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Take the next digit (9) from the dividend and append it to 99, then repeat: 999 / 821

Let's proceed to step 3:
The number 821 fits into 999 1 times, leaving a remainder of 178.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 821 away from 999, we end up with 178.
Fetch the next digit (2) from the dividend, attach it to 178 and continue: 1782 / 821

Going ahead to step 4:
The number 821 fits into 1782 2 times, leaving a remainder of 140.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 1642 from 1782 and we're left with 140.
Take the next digit (4) from the dividend and append it to 140, then repeat: 1404 / 821

Advancing to step 5:
The number 821 fits into 1404 1 times, leaving a remainder of 583.
Write down 1 as next digit of the result. 
Result so far: 121.0
The remainder is 583 after subtracting 821 from 1404.
Bring next digit (1) of the dividend behind the 583 and repeat the process: 5831 / 821

Going ahead to step 6:
If we divide 5831 by 821, we get 7 and a remainder of 84.
The next digit of our result is 7. 
Result so far: 1217.0
If we take 5747 away from 5831, we end up with 84.
Include the next digit (5) from the dividend after 84, then repeat: 845 / 821

Going ahead to step 7:
845 divided by 821 is 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 12171.0
Subtracting 821 from 845 leaves us with 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 821

Going ahead to step 8:
821 can be fit into 244 0 times, resulting in a remainder of 244.
Use 0 as the next digit of our solution. 
Result so far: 121710.0
The remainder is 244 after subtracting 0 from 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 9:
2440 divided by 821 is 2 with a remainder of 798.
Put 2 as the next digit of the answer. 
Result so far: 121710.2
If we subtract 1642 from 2440, we get 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Going ahead to step 10:
7980 divided by 821 is 9 with a remainder of 591.
Write down 9 as next digit of the result. 
Result so far: 121710.29
The remainder is 591 after subtracting 7389 from 7980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Step 11:
5910 divided by 821 is 7 with a remainder of 163.
Record the quotient 7 as the next digit in the result. 
Result so far: 121710.297
Subtract 5747 from 5910 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Advancing to step 12:
If we divide 1630 by 821, we get 1 and a remainder of 809.
Write down 1 as next digit of the result. 
Result so far: 121710.2971
The remainder is 809 after subtracting 821 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Advancing to step 13:
8090 divided by 821 is 9 with a remainder of 701.
Use 9 as the next digit of our solution. 
Result so far: 121710.29719
Deduct 7389 from 8090 and we're left with 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

On to step 14:
If we divide 7010 by 821, we get 8 and a remainder of 442.
The next digit of our result is 8. 
Result so far: 121710.297198
Subtract 6568 from 7010 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 15:
When dividing 4420 by 821, we get 5 with a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 121710.2971985
Subtracting 4105 from 4420 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 16:
If we divide 3150 by 821, we get 3 and a remainder of 687.
Put 3 as the next digit of the answer. 
Result so far: 121710.29719853
If we subtract 2463 from 3150, we get 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

After the division, we end up with 121710.29719853 and a remainder of 6.87e-07.