We look at the division of 53683 by 90 
We want to divide 53683 by 90.

Going ahead to step 1:
When dividing 5 by 90, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 90

On to step 2:
The number 90 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Fetch the next digit (6) from the dividend, attach it to 53 and continue: 536 / 90

Step 3:
536 divided by 90 is 5 with a remainder of 86.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 86 after subtracting 450 from 536.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 90

Step 4:
90 goes into 868 9 times with a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 59.0
Subtracting 810 from 868 leaves us with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 90

On to step 5:
When dividing 583 by 90, we get 6 with a remainder of 43.
Write down 6 as next digit of the result. 
Result so far: 596.0
Deduct 540 from 583 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 6:
430 divided by 90 is 4 with a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 596.4
Subtracting 360 from 430 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.

Let's proceed to step 7:
If we divide 700 by 90, we get 7 and a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 596.47
The remainder is 70 after subtracting 630 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
The number 90 fits into 700 7 times, leaving a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 596.477
If we take 630 away from 700, 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.

The final outcome is 596.477, with a leftover of 0.007.