78924491 ÷ 820 
We're looking to find how many times 820 goes into 78924491.

Let's proceed to step 1:
The number 820 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 820

Moving on to step 2:
820 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 820

Let's proceed to step 3:
When dividing 789 by 820, we get 0 with a remainder of 789.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 789, we end up with 789.
Fetch the next digit (2) from the dividend, attach it to 789 and continue: 7892 / 820

On to step 4:
When dividing 7892 by 820, we get 9 with a remainder of 512.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 512 after subtracting 7380 from 7892.
Include the next digit (4) from the dividend after 512, then repeat: 5124 / 820

On to step 5:
5124 divided by 820 is 6 with a remainder of 204.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Subtract 4920 from 5124 to get 204.
Fetch the next digit (4) from the dividend, attach it to 204 and continue: 2044 / 820

Advancing to step 6:
820 goes into 2044 2 times with a remainder of 404.
Use 2 as the next digit of our solution. 
Result so far: 962.0
Subtracting 1640 from 2044 leaves us with 404.
Bring next digit (9) of the dividend behind the 404 and repeat the process: 4049 / 820

Let's proceed to step 7:
If we divide 4049 by 820, we get 4 and a remainder of 769.
Use 4 as the next digit of our solution. 
Result so far: 9624.0
Subtract 3280 from 4049 to get 769.
Fetch the next digit (1) from the dividend, attach it to 769 and continue: 7691 / 820

Let's proceed to step 8:
820 goes into 7691 9 times with a remainder of 311.
The next digit of our result is 9. 
Result so far: 96249.0
If we take 7380 away from 7691, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Advancing to step 9:
When dividing 3110 by 820, we get 3 with a remainder of 650.
Put 3 as the next digit of the answer. 
Result so far: 96249.3
Subtracting 2460 from 3110 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 10:
820 goes into 6500 7 times with a remainder of 760.
Write down 7 as next digit of the result. 
Result so far: 96249.37
Deduct 5740 from 6500 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 11:
820 goes into 7600 9 times with a remainder of 220.
Record the quotient 9 as the next digit in the result. 
Result so far: 96249.379
Subtract 7380 from 7600 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 12:
820 can be fit into 2200 2 times, resulting in a remainder of 560.
Use 2 as the next digit of our solution. 
Result so far: 96249.3792
Subtracting 1640 from 2200 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 13:
820 goes into 5600 6 times with a remainder of 680.
Write down 6 as next digit of the result. 
Result so far: 96249.37926
If we take 4920 away from 5600, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 14:
820 can be fit into 6800 8 times, resulting in a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 96249.379268
Subtracting 6560 from 6800 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 15:
The number 820 fits into 2400 2 times, leaving a remainder of 760.
The number 2 becomes the next digit in our result. 
Result so far: 96249.3792682
Subtracting 1640 from 2400 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 16:
When dividing 7600 by 820, we get 9 with a remainder of 220.
Record the quotient 9 as the next digit in the result. 
Result so far: 96249.37926829
Subtracting 7380 from 7600 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 96249.37926829 and a remainder of 2.2e-07.