We're dividing 90069 by 63 
We want to figure out the number of times 90069 can be divided by 63.

Going ahead to step 1:
9 divided by 63 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 63

Going ahead to step 2:
When dividing 90 by 63, we get 1 with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 63 from 90 and we're left with 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 63

Advancing to step 3:
When dividing 270 by 63, we get 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 18 after subtracting 252 from 270.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 63

Advancing to step 4:
When dividing 186 by 63, we get 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 142.0
The remainder is 60 after subtracting 126 from 186.
Take the next digit (9) from the dividend and append it to 60, then repeat: 609 / 63

Going ahead to step 5:
When dividing 609 by 63, we get 9 with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 1429.0
If we take 567 away from 609, we end up 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 6:
The number 63 fits into 420 6 times, leaving a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 1429.6
Deduct 378 from 420 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 7:
420 divided by 63 is 6 with a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 1429.66
Subtracting 378 from 420 leaves us 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.

After the division, we end up with 1429.66 and a remainder of 0.042.