54971385 divided by 63 
Our goal is to divide 54971385 by 63.

Going ahead to step 1:
If we divide 5 by 63, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 63

Let's proceed to step 2:
If we divide 54 by 63, we get 0 and a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Bring next digit (9) of the dividend behind the 54 and repeat the process: 549 / 63

Advancing to step 3:
If we divide 549 by 63, we get 8 and a remainder of 45.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 504 away from 549, we end up with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 63

Moving on to step 4:
The number 63 fits into 457 7 times, leaving a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 87.0
If we take 441 away from 457, we end up with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 63

On to step 5:
When dividing 161 by 63, we get 2 with a remainder of 35.
Write down 2 as next digit of the result. 
Result so far: 872.0
The remainder is 35 after subtracting 126 from 161.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 63

Moving on to step 6:
63 goes into 353 5 times with a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 8725.0
Subtracting 315 from 353 leaves us with 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 63

Moving on to step 7:
When dividing 388 by 63, we get 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 87256.0
If we subtract 378 from 388, we get 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 63

Going ahead to step 8:
105 divided by 63 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 872561.0
Deduct 63 from 105 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
The number 63 fits into 420 6 times, leaving a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 872561.6
The remainder is 42 after subtracting 378 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
The number 63 fits into 420 6 times, leaving a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 872561.66
Subtract 378 from 420 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 872561.66 with a remainder of 0.042.