35115 ÷ 72 
Our goal is to divide 35115 by 72.

Step 1:
72 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: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 72

Going ahead to step 2:
35 divided by 72 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Append the next digit (1) from the dividend to 35 and continue with: 351 / 72

Moving on to step 3:
72 can be fit into 351 4 times, resulting in a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 288 from 351, we get 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 72

Step 4:
When dividing 631 by 72, we get 8 with a remainder of 55.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 576 from 631 leaves us with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 72

Advancing to step 5:
555 divided by 72 is 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 487.0
Subtracting 504 from 555 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 6:
510 divided by 72 is 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 487.7
The remainder is 6 after subtracting 504 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
72 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 487.7
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
If we divide 600 by 72, we get 8 and a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 487.708
Subtract 576 from 600 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
72 goes into 240 3 times with a remainder of 24.
The next digit of our result is 3. 
Result so far: 487.7083
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
If we divide 240 by 72, we get 3 and a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 487.70833
If we subtract 216 from 240, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 487.70833 with a remainder of 2.4e-05.