We're dividing 837168 by 45 
We want to divide 837168 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
If we subtract 0 from 8, we get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 45

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
Subtracting 45 from 83 leaves us with 38.
Append the next digit (7) from the dividend to 38 and continue with: 387 / 45

Advancing to step 3:
If we divide 387 by 45, we get 8 and a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 360 from 387, we get 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 45

Let's proceed to step 4:
45 goes into 271 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we take 270 away from 271, we end up with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 45

Advancing to step 5:
When dividing 16 by 45, we get 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 1860.0
Subtract 0 from 16 to get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 45

Moving on to step 6:
45 can be fit into 168 3 times, resulting in a remainder of 33.
The next digit of our result is 3. 
Result so far: 18603.0
The remainder is 33 after subtracting 135 from 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
45 can be fit into 330 7 times, resulting in a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 18603.7
Deduct 315 from 330 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
150 divided by 45 is 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 18603.73
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
When dividing 150 by 45, we get 3 with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 18603.733
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 18603.733 with a remaining 0.0015.