54199856 ÷ 813 
We want to divide 54199856 by 813.

On to step 1:
813 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 813

Advancing to step 2:
54 divided by 813 is 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Grab the next digit (1) from the dividend, add it to 54, then carry on: 541 / 813

Step 3:
When dividing 541 by 813, we get 0 with a remainder of 541.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 541, we end up with 541.
Take the next digit (9) from the dividend and append it to 541, then repeat: 5419 / 813

Let's proceed to step 4:
813 goes into 5419 6 times with a remainder of 541.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 4878 from 5419 leaves us with 541.
Fetch the next digit (9) from the dividend, attach it to 541 and continue: 5419 / 813

Advancing to step 5:
When dividing 5419 by 813, we get 6 with a remainder of 541.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtract 4878 from 5419 to get 541.
Fetch the next digit (8) from the dividend, attach it to 541 and continue: 5418 / 813

Going ahead to step 6:
813 can be fit into 5418 6 times, resulting in a remainder of 540.
Record the quotient 6 as the next digit in the result. 
Result so far: 666.0
Subtracting 4878 from 5418 leaves us with 540.
Fetch the next digit (5) from the dividend, attach it to 540 and continue: 5405 / 813

Going ahead to step 7:
5405 divided by 813 is 6 with a remainder of 527.
Record the quotient 6 as the next digit in the result. 
Result so far: 6666.0
Subtract 4878 from 5405 to get 527.
Fetch the next digit (6) from the dividend, attach it to 527 and continue: 5276 / 813

Advancing to step 8:
When dividing 5276 by 813, we get 6 with a remainder of 398.
Record the quotient 6 as the next digit in the result. 
Result so far: 66666.0
Deduct 4878 from 5276 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Let's proceed to step 9:
If we divide 3980 by 813, we get 4 and a remainder of 728.
Record the quotient 4 as the next digit in the result. 
Result so far: 66666.4
Deduct 3252 from 3980 and we're left with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

On to step 10:
When dividing 7280 by 813, we get 8 with a remainder of 776.
Write down 8 as next digit of the result. 
Result so far: 66666.48
If we subtract 6504 from 7280, we get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Going ahead to step 11:
If we divide 7760 by 813, we get 9 and a remainder of 443.
Use 9 as the next digit of our solution. 
Result so far: 66666.489
If we take 7317 away from 7760, we end up with 443.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Let's proceed to step 12:
813 goes into 4430 5 times with a remainder of 365.
The next digit of our result is 5. 
Result so far: 66666.4895
Subtract 4065 from 4430 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 13:
If we divide 3650 by 813, we get 4 and a remainder of 398.
Write down 4 as next digit of the result. 
Result so far: 66666.48954
Subtract 3252 from 3650 to get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Going ahead to step 14:
813 goes into 3980 4 times with a remainder of 728.
The number 4 becomes the next digit in our result. 
Result so far: 66666.489544
Subtract 3252 from 3980 to get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

The quotient of the division is 66666.489544, and the remainder is 7.28e-05.