We look at the division of 425082 by 45 
We're looking to find how many times 45 goes into 425082.

Step 1:
The number 45 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 45

Going ahead to step 2:
42 divided by 45 is 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 45

Step 3:
425 divided by 45 is 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 405 from 425, we get 20.
Grab the next digit (0) from the dividend, add it to 20, then carry on: 200 / 45

Moving on to step 4:
The number 45 fits into 200 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 94.0
Deduct 180 from 200 and we're left with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 45

Moving on to step 5:
45 goes into 208 4 times with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 944.0
Deduct 180 from 208 and we're left with 28.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 45

Advancing to step 6:
45 goes into 282 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 9446.0
Subtract 270 from 282 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
120 divided by 45 is 2 with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 9446.2
If we subtract 90 from 120, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
45 goes into 300 6 times with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 9446.26
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
If we divide 300 by 45, we get 6 and a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 9446.266
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 9446.266 with a remaining 0.003.