Let's divide 55290086 by 552
We want to divide 55290086 by 552.

Advancing to step 1:
552 can be fit into 5 0 times, resulting in 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.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 552

Moving on to step 2:
552 can be fit into 55 0 times, resulting in a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Append the next digit (2) from the dividend to 55 and continue with: 552 / 552

Step 3:
If we divide 552 by 552, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 552 from 552 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 552

Advancing to step 4:
552 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 552

Going ahead to step 5:
When dividing 90 by 552, we get 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Deduct 0 from 90 and we're left with 90.
Bring next digit (0) of the dividend behind the 90 and repeat the process: 900 / 552

Advancing to step 6:
The number 552 fits into 900 1 times, leaving a remainder of 348.
The next digit of our result is 1. 
Result so far: 1001.0
Deduct 552 from 900 and we're left with 348.
Bring next digit (8) of the dividend behind the 348 and repeat the process: 3488 / 552

Moving on to step 7:
When dividing 3488 by 552, we get 6 with a remainder of 176.
Put 6 as the next digit of the answer. 
Result so far: 10016.0
If we subtract 3312 from 3488, we get 176.
Bring next digit (6) of the dividend behind the 176 and repeat the process: 1766 / 552

Step 8:
When dividing 1766 by 552, we get 3 with a remainder of 110.
Record the quotient 3 as the next digit in the result. 
Result so far: 100163.0
Subtracting 1656 from 1766 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 9:
1100 divided by 552 is 1 with a remainder of 548.
Put 1 as the next digit of the answer. 
Result so far: 100163.1
The remainder is 548 after subtracting 552 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

On to step 10:
When dividing 5480 by 552, we get 9 with a remainder of 512.
Use 9 as the next digit of our solution. 
Result so far: 100163.19
Subtracting 4968 from 5480 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 11:
5120 divided by 552 is 9 with a remainder of 152.
Record the quotient 9 as the next digit in the result. 
Result so far: 100163.199
Subtract 4968 from 5120 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final result is 100163.199 with a remainder of 0.0152.