We look at the division of 802382 by 45 
We want to figure out the number of times 802382 can be divided by 45.

On to step 1:
If we divide 8 by 45, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 45

Going ahead to step 2:
The number 45 fits into 80 1 times, leaving a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 45 from 80, we get 35.
Append the next digit (2) from the dividend to 35 and continue with: 352 / 45

On to step 3:
45 can be fit into 352 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 315 from 352, we get 37.
Append the next digit (3) from the dividend to 37 and continue with: 373 / 45

On to step 4:
If we divide 373 by 45, we get 8 and a remainder of 13.
Put 8 as the next digit of the answer. 
Result so far: 178.0
The remainder is 13 after subtracting 360 from 373.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 45

Going ahead to step 5:
45 goes into 138 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 1783.0
If we take 135 away from 138, we end up with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 45

Step 6:
45 can be fit into 32 0 times, resulting in a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 17830.0
Subtract 0 from 32 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
45 can be fit into 320 7 times, resulting in a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 17830.7
Subtract 315 from 320 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.

Step 8:
The number 45 fits into 50 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 17830.71
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
45 can be fit into 50 1 times, resulting in a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 17830.711
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.

Our division results in 17830.711 with a remaining 0.0005.