Let's divide 135387 by 45
We want to figure out the number of times 135387 can be divided by 45.

Moving on to step 1:
If we divide 1 by 45, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 45

Going ahead to step 2:
45 goes into 13 0 times with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 45

Step 3:
If we divide 135 by 45, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 135 from 135, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 45

Advancing to step 4:
45 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 45

Let's proceed to step 5:
45 goes into 38 0 times with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 300.0
If we subtract 0 from 38, we get 38.
Take the next digit (7) from the dividend and append it to 38, then repeat: 387 / 45

Let's proceed to step 6:
When dividing 387 by 45, we get 8 with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 3008.0
Subtracting 360 from 387 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
45 can be fit into 270 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 3008.6
If we subtract 270 from 270, 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.

On to step 8:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3008.6
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 9:
When dividing 0 by 45, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3008.6
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 3008.6, and the remainder is 0.0.