We look at the division of 54935420 by 513 
We want to figure out the number of times 54935420 can be divided by 513.

Going ahead to step 1:
When dividing 5 by 513, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 513

Going ahead to step 2:
513 goes into 54 0 times with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 513

Let's proceed to step 3:
549 divided by 513 is 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 513 from 549 to get 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 513

Let's proceed to step 4:
The number 513 fits into 363 0 times, leaving a remainder of 363.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 363 leaves us with 363.
Append the next digit (5) from the dividend to 363 and continue with: 3635 / 513

Let's proceed to step 5:
3635 divided by 513 is 7 with a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 107.0
The remainder is 44 after subtracting 3591 from 3635.
Fetch the next digit (4) from the dividend, attach it to 44 and continue: 444 / 513

Step 6:
The number 513 fits into 444 0 times, leaving a remainder of 444.
The number 0 becomes the next digit in our result. 
Result so far: 1070.0
Deduct 0 from 444 and we're left with 444.
Bring next digit (2) of the dividend behind the 444 and repeat the process: 4442 / 513

Step 7:
513 can be fit into 4442 8 times, resulting in a remainder of 338.
Write down 8 as next digit of the result. 
Result so far: 10708.0
Deduct 4104 from 4442 and we're left with 338.
Fetch the next digit (0) from the dividend, attach it to 338 and continue: 3380 / 513

Going ahead to step 8:
513 goes into 3380 6 times with a remainder of 302.
Write down 6 as next digit of the result. 
Result so far: 107086.0
If we take 3078 away from 3380, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Advancing to step 9:
If we divide 3020 by 513, we get 5 and a remainder of 455.
Put 5 as the next digit of the answer. 
Result so far: 107086.5
If we take 2565 away from 3020, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Let's proceed to step 10:
513 can be fit into 4550 8 times, resulting in a remainder of 446.
The number 8 becomes the next digit in our result. 
Result so far: 107086.58
Deduct 4104 from 4550 and we're left with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 11:
4460 divided by 513 is 8 with a remainder of 356.
Use 8 as the next digit of our solution. 
Result so far: 107086.588
If we subtract 4104 from 4460, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

The quotient of the division is 107086.588, and the remainder is 0.0356.