We're dividing 833450 by 45 
We want to figure out the number of times 833450 can be divided by 45.

On to step 1:
45 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 45

Moving on to step 2:
The number 45 fits into 83 1 times, leaving a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 45 from 83, we get 38.
Grab the next digit (3) from the dividend, add it to 38, then carry on: 383 / 45

Step 3:
45 goes into 383 8 times with a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 360 from 383, we get 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 45

Step 4:
The number 45 fits into 234 5 times, leaving a remainder of 9.
The next digit of our result is 5. 
Result so far: 185.0
If we subtract 225 from 234, we get 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 45

Going ahead to step 5:
The number 45 fits into 95 2 times, leaving a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 1852.0
If we subtract 90 from 95, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 45

Going ahead to step 6:
50 divided by 45 is 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 18521.0
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
When dividing 50 by 45, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 18521.1
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
50 divided by 45 is 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 18521.11
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 18521.11, and the remainder is 0.005.