Let's divide 536983 by 45
We're looking to find how many times 45 goes into 536983.

Going ahead to step 1:
5 divided by 45 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 45

Advancing to step 2:
When dividing 53 by 45, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 45 from 53, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 45

Going ahead to step 3:
If we divide 86 by 45, we get 1 and a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 41 after subtracting 45 from 86.
Bring next digit (9) of the dividend behind the 41 and repeat the process: 419 / 45

Advancing to step 4:
The number 45 fits into 419 9 times, leaving a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 119.0
Subtracting 405 from 419 leaves us with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 45

Going ahead to step 5:
The number 45 fits into 148 3 times, leaving a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 1193.0
Subtract 135 from 148 to get 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 45

On to step 6:
133 divided by 45 is 2 with a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 11932.0
Subtract 90 from 133 to get 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 7:
When dividing 430 by 45, we get 9 with a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 11932.9
If we take 405 away from 430, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
The number 45 fits into 250 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 11932.95
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
If we divide 250 by 45, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11932.955
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 11932.955 and a remainder of 0.0025.