Let's divide 906444 by 45
We want to figure out the number of times 906444 can be divided by 45.

Advancing to step 1:
45 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 45

Advancing to step 2:
45 goes into 90 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 90 away from 90, we end up with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 45

Step 3:
When dividing 6 by 45, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 45

Advancing to step 4:
When dividing 64 by 45, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 201.0
If we take 45 away from 64, we end up with 19.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 45

Moving on to step 5:
The number 45 fits into 194 4 times, leaving a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 2014.0
The remainder is 14 after subtracting 180 from 194.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 45

Going ahead to step 6:
When dividing 144 by 45, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 20143.0
If we subtract 135 from 144, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 45, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 20143.2
Deduct 90 from 90 and we're left with 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:
0 divided by 45 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20143.2
Subtract 0 from 0 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.

Moving on to step 9:
The number 45 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 20143.2
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.

The quotient of the division is 20143.2, and the remainder is 0.0.