We look at the division of 225329 by 72 
We want to divide 225329 by 72.

Going ahead to step 1:
2 divided by 72 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 72

Advancing to step 2:
If we divide 22 by 72, we get 0 and a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 72

Step 3:
If we divide 225 by 72, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 216 from 225 to get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 72

Let's proceed to step 4:
The number 72 fits into 93 1 times, leaving a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 72 from 93 and we're left with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 72

On to step 5:
72 can be fit into 212 2 times, resulting in a remainder of 68.
The next digit of our result is 2. 
Result so far: 312.0
If we take 144 away from 212, we end up with 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 72

Moving on to step 6:
689 divided by 72 is 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 3129.0
If we take 648 away from 689, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 7:
72 goes into 410 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 3129.5
The remainder is 50 after subtracting 360 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
500 divided by 72 is 6 with a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 3129.56
The remainder is 68 after subtracting 432 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
If we divide 680 by 72, we get 9 and a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 3129.569
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
When dividing 320 by 72, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 3129.5694
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
72 goes into 320 4 times with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 3129.56944
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 3129.56944, and the remainder is 3.2e-05.