We divide 715512 by 45
Our goal is to divide 715512 by 45.

Step 1:
45 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 45

Step 2:
When dividing 71 by 45, we get 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 45 from 71 to get 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 45

Moving on to step 3:
If we divide 265 by 45, we get 5 and a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 225 away from 265, we end up with 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 45

Advancing to step 4:
If we divide 405 by 45, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 159.0
Subtracting 405 from 405 leaves us with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 45

Advancing to step 5:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 1590.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 45

Advancing to step 6:
45 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 15900.0
If we subtract 0 from 12, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
When dividing 120 by 45, we get 2 with a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 15900.2
Subtract 90 from 120 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
The number 45 fits into 300 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 15900.26
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
When dividing 300 by 45, we get 6 with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 15900.266
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 15900.266 with a remaining 0.003.