Let's divide 84407650 by 820
We want to figure out the number of times 84407650 can be divided by 820.

Advancing to step 1:
If we divide 8 by 820, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 820

On to step 2:
The number 820 fits into 84 0 times, leaving a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Take the next digit (4) from the dividend and append it to 84, then repeat: 844 / 820

Moving on to step 3:
820 goes into 844 1 times with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 820 away from 844, we end up with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 820

Let's proceed to step 4:
820 can be fit into 240 0 times, resulting in a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 240 leaves us with 240.
Take the next digit (7) from the dividend and append it to 240, then repeat: 2407 / 820

Advancing to step 5:
2407 divided by 820 is 2 with a remainder of 767.
Put 2 as the next digit of the answer. 
Result so far: 102.0
The remainder is 767 after subtracting 1640 from 2407.
Append the next digit (6) from the dividend to 767 and continue with: 7676 / 820

On to step 6:
If we divide 7676 by 820, we get 9 and a remainder of 296.
Write down 9 as next digit of the result. 
Result so far: 1029.0
Subtracting 7380 from 7676 leaves us with 296.
Include the next digit (5) from the dividend after 296, then repeat: 2965 / 820

Advancing to step 7:
2965 divided by 820 is 3 with a remainder of 505.
The next digit of our result is 3. 
Result so far: 10293.0
Subtract 2460 from 2965 to get 505.
Grab the next digit (0) from the dividend, add it to 505, then carry on: 5050 / 820

Moving on to step 8:
820 can be fit into 5050 6 times, resulting in a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 102936.0
Subtract 4920 from 5050 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 9:
1300 divided by 820 is 1 with a remainder of 480.
Write down 1 as next digit of the result. 
Result so far: 102936.1
If we take 820 away from 1300, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 10:
820 goes into 4800 5 times with a remainder of 700.
Write down 5 as next digit of the result. 
Result so far: 102936.15
If we subtract 4100 from 4800, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Advancing to step 11:
The number 820 fits into 7000 8 times, leaving a remainder of 440.
Use 8 as the next digit of our solution. 
Result so far: 102936.158
If we subtract 6560 from 7000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 12:
If we divide 4400 by 820, we get 5 and a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 102936.1585
If we take 4100 away from 4400, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
If we divide 3000 by 820, we get 3 and a remainder of 540.
The next digit of our result is 3. 
Result so far: 102936.15853
Subtracting 2460 from 3000 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 14:
820 goes into 5400 6 times with a remainder of 480.
Use 6 as the next digit of our solution. 
Result so far: 102936.158536
Deduct 4920 from 5400 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 15:
When dividing 4800 by 820, we get 5 with a remainder of 700.
Write down 5 as next digit of the result. 
Result so far: 102936.1585365
The remainder is 700 after subtracting 4100 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 16:
The number 820 fits into 7000 8 times, leaving a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 102936.15853658
If we subtract 6560 from 7000, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 102936.15853658, with a leftover of 4.4e-07.