725290 ÷ 12 
Our goal is to divide 725290 by 12.

On to step 1:
12 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 12

Moving on to step 2:
12 goes into 72 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 72 from 72, we get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 12

Moving on to step 3:
12 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 12

On to step 4:
The number 12 fits into 52 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 604.0
The remainder is 4 after subtracting 48 from 52.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 12

Moving on to step 5:
12 goes into 49 4 times with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 6044.0
Deduct 48 from 49 and we're left with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 12

Let's proceed to step 6:
The number 12 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 60440.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
If we divide 100 by 12, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 60440.8
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 60440.83
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 12 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 60440.833
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 60440.833 with a remaining 0.0004.