We divide 381636 by 45
We're looking to find how many times 45 goes into 381636.

Moving on to step 1:
45 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 45

Step 2:
When dividing 38 by 45, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 45

Step 3:
45 goes into 381 8 times with a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 360 from 381 leaves us with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 45

Moving on to step 4:
When dividing 216 by 45, we get 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we subtract 180 from 216, we get 36.
Include the next digit (3) from the dividend after 36, then repeat: 363 / 45

Going ahead to step 5:
45 can be fit into 363 8 times, resulting in a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 848.0
Subtract 360 from 363 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 45

On to step 6:
If we divide 36 by 45, we get 0 and a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 8480.0
Subtract 0 from 36 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
The number 45 fits into 360 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8480.8
Subtract 360 from 360 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 45, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8480.8
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8480.8
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 8480.8 with a balance of 0.0.