We divide 55429927 by 90
We want to divide 55429927 by 90.

Advancing to step 1:
When dividing 5 by 90, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 90

Let's proceed to step 2:
When dividing 55 by 90, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 90

Let's proceed to step 3:
90 goes into 554 6 times with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 540 from 554 and we're left with 14.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 90

On to step 4:
90 can be fit into 142 1 times, resulting in a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 61.0
If we subtract 90 from 142, we get 52.
Append the next digit (9) from the dividend to 52 and continue with: 529 / 90

On to step 5:
If we divide 529 by 90, we get 5 and a remainder of 79.
Record the quotient 5 as the next digit in the result. 
Result so far: 615.0
If we take 450 away from 529, we end up with 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 90

Going ahead to step 6:
The number 90 fits into 799 8 times, leaving a remainder of 79.
Put 8 as the next digit of the answer. 
Result so far: 6158.0
If we subtract 720 from 799, we get 79.
Bring next digit (2) of the dividend behind the 79 and repeat the process: 792 / 90

Moving on to step 7:
90 goes into 792 8 times with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 61588.0
If we subtract 720 from 792, we get 72.
Take the next digit (7) from the dividend and append it to 72, then repeat: 727 / 90

Let's proceed to step 8:
If we divide 727 by 90, we get 8 and a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 615888.0
Deduct 720 from 727 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
90 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 615888.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
700 divided by 90 is 7 with a remainder of 70.
Use 7 as the next digit of our solution. 
Result so far: 615888.07
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
700 divided by 90 is 7 with a remainder of 70.
The next digit of our result is 7. 
Result so far: 615888.077
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 615888.077 with a remaining 0.007.