We look at the division of 54074586 by 849 
Let's see how many times 849 fits into 54074586.

On to step 1:
5 divided by 849 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 849

Moving on to step 2:
The number 849 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Grab the next digit (0) from the dividend, add it to 54, then carry on: 540 / 849

Advancing to step 3:
540 divided by 849 is 0 with a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 540 after subtracting 0 from 540.
Fetch the next digit (7) from the dividend, attach it to 540 and continue: 5407 / 849

Advancing to step 4:
849 goes into 5407 6 times with a remainder of 313.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 5094 away from 5407, we end up with 313.
Append the next digit (4) from the dividend to 313 and continue with: 3134 / 849

Step 5:
849 can be fit into 3134 3 times, resulting in a remainder of 587.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
The remainder is 587 after subtracting 2547 from 3134.
Append the next digit (5) from the dividend to 587 and continue with: 5875 / 849

On to step 6:
When dividing 5875 by 849, we get 6 with a remainder of 781.
Put 6 as the next digit of the answer. 
Result so far: 636.0
Deduct 5094 from 5875 and we're left with 781.
Grab the next digit (8) from the dividend, add it to 781, then carry on: 7818 / 849

Let's proceed to step 7:
849 goes into 7818 9 times with a remainder of 177.
The next digit of our result is 9. 
Result so far: 6369.0
Subtract 7641 from 7818 to get 177.
Include the next digit (6) from the dividend after 177, then repeat: 1776 / 849

Advancing to step 8:
If we divide 1776 by 849, we get 2 and a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 63692.0
If we take 1698 away from 1776, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
780 divided by 849 is 0 with a remainder of 780.
Record the quotient 0 as the next digit in the result. 
Result so far: 63692.0
Subtract 0 from 780 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Step 10:
7800 divided by 849 is 9 with a remainder of 159.
Record the quotient 9 as the next digit in the result. 
Result so far: 63692.09
The remainder is 159 after subtracting 7641 from 7800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Advancing to step 11:
849 can be fit into 1590 1 times, resulting in a remainder of 741.
The number 1 becomes the next digit in our result. 
Result so far: 63692.091
Subtract 849 from 1590 to get 741.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7410, and continue the process.

On to step 12:
If we divide 7410 by 849, we get 8 and a remainder of 618.
Use 8 as the next digit of our solution. 
Result so far: 63692.0918
If we subtract 6792 from 7410, we get 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Advancing to step 13:
6180 divided by 849 is 7 with a remainder of 237.
Record the quotient 7 as the next digit in the result. 
Result so far: 63692.09187
Deduct 5943 from 6180 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 14:
When dividing 2370 by 849, we get 2 with a remainder of 672.
The number 2 becomes the next digit in our result. 
Result so far: 63692.091872
If we take 1698 away from 2370, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 15:
If we divide 6720 by 849, we get 7 and a remainder of 777.
The number 7 becomes the next digit in our result. 
Result so far: 63692.0918727
If we subtract 5943 from 6720, we get 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7770, and continue the process.

Step 16:
When dividing 7770 by 849, we get 9 with a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 63692.09187279
Deduct 7641 from 7770 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

The final outcome is 63692.09187279, with a leftover of 1.29e-07.