We divide 819106 by 45
Let's see how many times 45 fits into 819106.

Advancing to step 1:
If we divide 8 by 45, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 45

Step 2:
81 divided by 45 is 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 45 from 81 to get 36.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 45

Let's proceed to step 3:
When dividing 369 by 45, we get 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 9 after subtracting 360 from 369.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 45

Step 4:
45 can be fit into 91 2 times, resulting in a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
Subtracting 90 from 91 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 45

On to step 5:
10 divided by 45 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 1820.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 45

Let's proceed to step 6:
When dividing 106 by 45, we get 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 18202.0
Subtract 90 from 106 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
If we divide 160 by 45, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 18202.3
If we subtract 135 from 160, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
45 goes into 250 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 18202.35
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
The number 45 fits into 250 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 18202.355
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 18202.355, and the remainder is 0.0025.