Let's divide 54411780 by 815
Our goal is to divide 54411780 by 815.

Going ahead to step 1:
815 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
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 / 815

Step 2:
The number 815 fits into 54 0 times, leaving a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 815

On to step 3:
815 can be fit into 544 0 times, resulting in a remainder of 544.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 544, we get 544.
Include the next digit (1) from the dividend after 544, then repeat: 5441 / 815

Going ahead to step 4:
815 goes into 5441 6 times with a remainder of 551.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 4890 away from 5441, we end up with 551.
Take the next digit (1) from the dividend and append it to 551, then repeat: 5511 / 815

Moving on to step 5:
The number 815 fits into 5511 6 times, leaving a remainder of 621.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Subtract 4890 from 5511 to get 621.
Grab the next digit (7) from the dividend, add it to 621, then carry on: 6217 / 815

Going ahead to step 6:
If we divide 6217 by 815, we get 7 and a remainder of 512.
Record the quotient 7 as the next digit in the result. 
Result so far: 667.0
Subtract 5705 from 6217 to get 512.
Grab the next digit (8) from the dividend, add it to 512, then carry on: 5128 / 815

Advancing to step 7:
When dividing 5128 by 815, we get 6 with a remainder of 238.
Write down 6 as next digit of the result. 
Result so far: 6676.0
If we take 4890 away from 5128, we end up with 238.
Include the next digit (0) from the dividend after 238, then repeat: 2380 / 815

Advancing to step 8:
When dividing 2380 by 815, we get 2 with a remainder of 750.
Use 2 as the next digit of our solution. 
Result so far: 66762.0
Subtracting 1630 from 2380 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

On to step 9:
If we divide 7500 by 815, we get 9 and a remainder of 165.
The number 9 becomes the next digit in our result. 
Result so far: 66762.9
Deduct 7335 from 7500 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 10:
If we divide 1650 by 815, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 66762.92
Deduct 1630 from 1650 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.

Going ahead to step 11:
200 divided by 815 is 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 66762.92
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
When dividing 2000 by 815, we get 2 with a remainder of 370.
Record the quotient 2 as the next digit in the result. 
Result so far: 66762.9202
The remainder is 370 after subtracting 1630 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 13:
The number 815 fits into 3700 4 times, leaving a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 66762.92024
Deduct 3260 from 3700 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 14:
If we divide 4400 by 815, we get 5 and a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 66762.920245
If we take 4075 away from 4400, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 15:
815 goes into 3250 3 times with a remainder of 805.
Record the quotient 3 as the next digit in the result. 
Result so far: 66762.9202453
If we subtract 2445 from 3250, we get 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

Moving on to step 16:
815 goes into 8050 9 times with a remainder of 715.
The next digit of our result is 9. 
Result so far: 66762.92024539
If we subtract 7335 from 8050, we get 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

After the division, we end up with 66762.92024539 and a remainder of 7.15e-07.