We look at the division of 54786094 by 520 
We want to divide 54786094 by 520.

On to step 1:
520 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 520

Advancing to step 2:
520 goes into 54 0 times with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Take the next digit (7) from the dividend and append it to 54, then repeat: 547 / 520

On to step 3:
If we divide 547 by 520, we get 1 and a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 27 after subtracting 520 from 547.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 520

On to step 4:
520 can be fit into 278 0 times, resulting in a remainder of 278.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 278 after subtracting 0 from 278.
Fetch the next digit (6) from the dividend, attach it to 278 and continue: 2786 / 520

Advancing to step 5:
If we divide 2786 by 520, we get 5 and a remainder of 186.
The next digit of our result is 5. 
Result so far: 105.0
Subtracting 2600 from 2786 leaves us with 186.
Include the next digit (0) from the dividend after 186, then repeat: 1860 / 520

On to step 6:
520 can be fit into 1860 3 times, resulting in a remainder of 300.
The number 3 becomes the next digit in our result. 
Result so far: 1053.0
Subtracting 1560 from 1860 leaves us with 300.
Grab the next digit (9) from the dividend, add it to 300, then carry on: 3009 / 520

Advancing to step 7:
520 goes into 3009 5 times with a remainder of 409.
Write down 5 as next digit of the result. 
Result so far: 10535.0
If we subtract 2600 from 3009, we get 409.
Append the next digit (4) from the dividend to 409 and continue with: 4094 / 520

Moving on to step 8:
The number 520 fits into 4094 7 times, leaving a remainder of 454.
The number 7 becomes the next digit in our result. 
Result so far: 105357.0
If we take 3640 away from 4094, we end up with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Let's proceed to step 9:
520 goes into 4540 8 times with a remainder of 380.
The next digit of our result is 8. 
Result so far: 105357.8
If we subtract 4160 from 4540, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 10:
3800 divided by 520 is 7 with a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 105357.87
The remainder is 160 after subtracting 3640 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
520 can be fit into 1600 3 times, resulting in a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 105357.873
If we subtract 1560 from 1600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
If we divide 400 by 520, we get 0 and a remainder of 400.
The next digit of our result is 0. 
Result so far: 105357.873
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 13:
If we divide 4000 by 520, we get 7 and a remainder of 360.
The number 7 becomes the next digit in our result. 
Result so far: 105357.87307
Subtract 3640 from 4000 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.

Moving on to step 14:
When dividing 3600 by 520, we get 6 with a remainder of 480.
The next digit of our result is 6. 
Result so far: 105357.873076
The remainder is 480 after subtracting 3120 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 15:
520 goes into 4800 9 times with a remainder of 120.
Put 9 as the next digit of the answer. 
Result so far: 105357.8730769
The remainder is 120 after subtracting 4680 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 16:
When dividing 1200 by 520, we get 2 with a remainder of 160.
Record the quotient 2 as the next digit in the result. 
Result so far: 105357.87307692
If we subtract 1040 from 1200, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 105357.87307692 and a remainder of 1.6e-07.