Let's divide 312375 by 72
We want to figure out the number of times 312375 can be divided by 72.

Moving on to step 1:
3 divided by 72 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 72

Step 2:
31 divided by 72 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 72

Moving on to step 3:
If we divide 312 by 72, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 24 after subtracting 288 from 312.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 72

Let's proceed to step 4:
The number 72 fits into 243 3 times, leaving a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 43.0
If we take 216 away from 243, we end up with 27.
Take the next digit (7) from the dividend and append it to 27, then repeat: 277 / 72

On to step 5:
72 can be fit into 277 3 times, resulting in a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 433.0
The remainder is 61 after subtracting 216 from 277.
Bring next digit (5) of the dividend behind the 61 and repeat the process: 615 / 72

Advancing to step 6:
When dividing 615 by 72, we get 8 with a remainder of 39.
The number 8 becomes the next digit in our result. 
Result so far: 4338.0
If we subtract 576 from 615, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
72 goes into 390 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 4338.5
The remainder is 30 after subtracting 360 from 390.
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 8:
If we divide 300 by 72, we get 4 and a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 4338.54
The remainder is 12 after subtracting 288 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
If we divide 120 by 72, we get 1 and a remainder of 48.
The next digit of our result is 1. 
Result so far: 4338.541
Deduct 72 from 120 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
480 divided by 72 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 4338.5416
Subtract 432 from 480 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
When dividing 480 by 72, we get 6 with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 4338.54166
The remainder is 48 after subtracting 432 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 4338.54166 and a remainder of 4.8e-05.