We look at the division of 68370 by 45 
Our goal is to divide 68370 by 45.

Moving on to step 1:
45 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 45

On to step 2:
The number 45 fits into 68 1 times, leaving a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 45 from 68 to get 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 45

Advancing to step 3:
45 can be fit into 233 5 times, resulting in a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 8 after subtracting 225 from 233.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 45

Moving on to step 4:
87 divided by 45 is 1 with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 151.0
If we subtract 45 from 87, we get 42.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 45

Going ahead to step 5:
45 can be fit into 420 9 times, resulting in a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 1519.0
If we subtract 405 from 420, 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.

Let's proceed to step 6:
If we divide 150 by 45, we get 3 and a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 1519.3
If we take 135 away from 150, we end up 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.

Moving on to step 7:
45 goes into 150 3 times with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 1519.33
The remainder is 15 after subtracting 135 from 150.
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 1519.33 with a remaining 0.015.