Let's divide 72981910 by 316
Our goal is to divide 72981910 by 316.

Step 1:
If we divide 7 by 316, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 316

Moving on to step 2:
316 can be fit into 72 0 times, resulting in a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 316

Advancing to step 3:
When dividing 729 by 316, we get 2 with a remainder of 97.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 632 from 729 to get 97.
Append the next digit (8) from the dividend to 97 and continue with: 978 / 316

Step 4:
The number 316 fits into 978 3 times, leaving a remainder of 30.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 948 from 978 and we're left with 30.
Take the next digit (1) from the dividend and append it to 30, then repeat: 301 / 316

On to step 5:
301 divided by 316 is 0 with a remainder of 301.
Record the quotient 0 as the next digit in the result. 
Result so far: 230.0
If we take 0 away from 301, we end up with 301.
Include the next digit (9) from the dividend after 301, then repeat: 3019 / 316

Going ahead to step 6:
316 can be fit into 3019 9 times, resulting in a remainder of 175.
The number 9 becomes the next digit in our result. 
Result so far: 2309.0
If we subtract 2844 from 3019, we get 175.
Grab the next digit (1) from the dividend, add it to 175, then carry on: 1751 / 316

Going ahead to step 7:
When dividing 1751 by 316, we get 5 with a remainder of 171.
Write down 5 as next digit of the result. 
Result so far: 23095.0
Deduct 1580 from 1751 and we're left with 171.
Fetch the next digit (0) from the dividend, attach it to 171 and continue: 1710 / 316

Going ahead to step 8:
When dividing 1710 by 316, we get 5 with a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 230955.0
The remainder is 130 after subtracting 1580 from 1710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 9:
If we divide 1300 by 316, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 230955.4
Subtract 1264 from 1300 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
When dividing 360 by 316, we get 1 with a remainder of 44.
The next digit of our result is 1. 
Result so far: 230955.41
The remainder is 44 after subtracting 316 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
316 goes into 440 1 times with a remainder of 124.
The number 1 becomes the next digit in our result. 
Result so far: 230955.411
The remainder is 124 after subtracting 316 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

After the division, we end up with 230955.411 and a remainder of 0.0124.