90604615 divided by 820 
We want to divide 90604615 by 820.

Going ahead to step 1:
9 divided by 820 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.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 820

Advancing to step 2:
820 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 820

Step 3:
If we divide 906 by 820, we get 1 and a remainder of 86.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 820 from 906 and we're left with 86.
Include the next digit (0) from the dividend after 86, then repeat: 860 / 820

Step 4:
If we divide 860 by 820, we get 1 and a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 40 after subtracting 820 from 860.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 820

Step 5:
When dividing 404 by 820, we get 0 with a remainder of 404.
The next digit of our result is 0. 
Result so far: 110.0
Subtracting 0 from 404 leaves us with 404.
Include the next digit (6) from the dividend after 404, then repeat: 4046 / 820

Advancing to step 6:
When dividing 4046 by 820, we get 4 with a remainder of 766.
The number 4 becomes the next digit in our result. 
Result so far: 1104.0
Deduct 3280 from 4046 and we're left with 766.
Fetch the next digit (1) from the dividend, attach it to 766 and continue: 7661 / 820

Advancing to step 7:
The number 820 fits into 7661 9 times, leaving a remainder of 281.
The number 9 becomes the next digit in our result. 
Result so far: 11049.0
Deduct 7380 from 7661 and we're left with 281.
Fetch the next digit (5) from the dividend, attach it to 281 and continue: 2815 / 820

On to step 8:
820 goes into 2815 3 times with a remainder of 355.
The number 3 becomes the next digit in our result. 
Result so far: 110493.0
Subtract 2460 from 2815 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 9:
If we divide 3550 by 820, we get 4 and a remainder of 270.
The number 4 becomes the next digit in our result. 
Result so far: 110493.4
If we subtract 3280 from 3550, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 10:
If we divide 2700 by 820, we get 3 and a remainder of 240.
The next digit of our result is 3. 
Result so far: 110493.43
Subtract 2460 from 2700 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 11:
When dividing 2400 by 820, we get 2 with a remainder of 760.
The next digit of our result is 2. 
Result so far: 110493.432
If we take 1640 away from 2400, we end up 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.

Advancing to step 12:
When dividing 7600 by 820, we get 9 with a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 110493.4329
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 13:
The number 820 fits into 2200 2 times, leaving a remainder of 560.
Write down 2 as next digit of the result. 
Result so far: 110493.43292
The remainder is 560 after subtracting 1640 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 14:
820 can be fit into 5600 6 times, resulting in a remainder of 680.
Put 6 as the next digit of the answer. 
Result so far: 110493.432926
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.

Let's proceed to step 15:
6800 divided by 820 is 8 with a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 110493.4329268
Subtract 6560 from 6800 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 16:
If we divide 2400 by 820, we get 2 and a remainder of 760.
The number 2 becomes the next digit in our result. 
Result so far: 110493.43292682
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.

In conclusion, the division gives 110493.43292682 with a balance of 7.6e-07.