Let's divide 54675570 by 820
We want to divide 54675570 by 820.

On to step 1:
The number 820 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 820

Let's proceed to step 2:
When dividing 54 by 820, we get 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (6) from the dividend, attach it to 54 and continue: 546 / 820

Moving on to step 3:
546 divided by 820 is 0 with a remainder of 546.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 546 leaves us with 546.
Bring next digit (7) of the dividend behind the 546 and repeat the process: 5467 / 820

On to step 4:
When dividing 5467 by 820, we get 6 with a remainder of 547.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 4920 from 5467 and we're left with 547.
Include the next digit (5) from the dividend after 547, then repeat: 5475 / 820

Step 5:
When dividing 5475 by 820, we get 6 with a remainder of 555.
Write down 6 as next digit of the result. 
Result so far: 66.0
Deduct 4920 from 5475 and we're left with 555.
Append the next digit (5) from the dividend to 555 and continue with: 5555 / 820

Step 6:
5555 divided by 820 is 6 with a remainder of 635.
The next digit of our result is 6. 
Result so far: 666.0
Subtracting 4920 from 5555 leaves us with 635.
Include the next digit (7) from the dividend after 635, then repeat: 6357 / 820

Moving on to step 7:
820 can be fit into 6357 7 times, resulting in a remainder of 617.
Record the quotient 7 as the next digit in the result. 
Result so far: 6667.0
Subtract 5740 from 6357 to get 617.
Append the next digit (0) from the dividend to 617 and continue with: 6170 / 820

Going ahead to step 8:
When dividing 6170 by 820, we get 7 with a remainder of 430.
The number 7 becomes the next digit in our result. 
Result so far: 66677.0
If we subtract 5740 from 6170, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 9:
820 goes into 4300 5 times with a remainder of 200.
The next digit of our result is 5. 
Result so far: 66677.5
If we subtract 4100 from 4300, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 10:
If we divide 2000 by 820, we get 2 and a remainder of 360.
Use 2 as the next digit of our solution. 
Result so far: 66677.52
Subtract 1640 from 2000 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 11:
If we divide 3600 by 820, we get 4 and a remainder of 320.
Write down 4 as next digit of the result. 
Result so far: 66677.524
The remainder is 320 after subtracting 3280 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 12:
If we divide 3200 by 820, we get 3 and a remainder of 740.
Put 3 as the next digit of the answer. 
Result so far: 66677.5243
Deduct 2460 from 3200 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 13:
When dividing 7400 by 820, we get 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 66677.52439
Deduct 7380 from 7400 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
If we divide 200 by 820, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 66677.52439
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
2000 divided by 820 is 2 with a remainder of 360.
Put 2 as the next digit of the answer. 
Result so far: 66677.5243902
Subtract 1640 from 2000 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 16:
If we divide 3600 by 820, we get 4 and a remainder of 320.
Use 4 as the next digit of our solution. 
Result so far: 66677.52439024
Subtract 3280 from 3600 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Our division results in 66677.52439024 with a remaining 3.2e-07.