55615261 ÷ 54 
Let's see how many times 54 fits into 55615261.

Advancing to step 1:
54 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 54

Let's proceed to step 2:
54 goes into 55 1 times with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 54 from 55 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 54

Advancing to step 3:
54 can be fit into 16 0 times, resulting in a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 54

Step 4:
If we divide 161 by 54, we get 2 and a remainder of 53.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Subtracting 108 from 161 leaves us with 53.
Grab the next digit (5) from the dividend, add it to 53, then carry on: 535 / 54

On to step 5:
If we divide 535 by 54, we get 9 and a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 1029.0
Deduct 486 from 535 and we're left with 49.
Fetch the next digit (2) from the dividend, attach it to 49 and continue: 492 / 54

Advancing to step 6:
The number 54 fits into 492 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 10299.0
Subtracting 486 from 492 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 54

Step 7:
The number 54 fits into 66 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 102991.0
If we take 54 away from 66, we end up with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 54

Advancing to step 8:
121 divided by 54 is 2 with a remainder of 13.
The next digit of our result is 2. 
Result so far: 1029912.0
If we subtract 108 from 121, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
54 goes into 130 2 times with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 1029912.2
If we take 108 away from 130, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
When dividing 220 by 54, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 1029912.24
If we subtract 216 from 220, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
54 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 1029912.24
If we subtract 0 from 40, 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.

Step 12:
54 can be fit into 400 7 times, resulting in a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 1029912.2407
Subtracting 378 from 400 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 13:
When dividing 220 by 54, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 1029912.24074
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
40 divided by 54 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1029912.24074
Subtract 0 from 40 to 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.

Let's proceed to step 15:
When dividing 400 by 54, we get 7 with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 1029912.2407407
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 16:
When dividing 220 by 54, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 1029912.24074074
If we take 216 away from 220, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 1029912.24074074 and a remainder of 4e-09.