315154 divided by 72 
We're looking to find how many times 72 goes into 315154.

Step 1:
72 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 72

Moving on to step 2:
72 can be fit into 31 0 times, resulting in a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 72

Let's proceed to step 3:
72 can be fit into 315 4 times, resulting in a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 288 from 315 and we're left with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 72

Going ahead to step 4:
72 goes into 271 3 times with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we take 216 away from 271, we end up with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 72

Going ahead to step 5:
The number 72 fits into 555 7 times, leaving a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 437.0
If we subtract 504 from 555, we get 51.
Fetch the next digit (4) from the dividend, attach it to 51 and continue: 514 / 72

Going ahead to step 6:
72 can be fit into 514 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 4377.0
Subtracting 504 from 514 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
When dividing 100 by 72, we get 1 with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 4377.1
If we take 72 away from 100, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
When dividing 280 by 72, we get 3 with a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 4377.13
If we subtract 216 from 280, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 9:
The number 72 fits into 640 8 times, leaving a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 4377.138
Subtract 576 from 640 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 10:
When dividing 640 by 72, we get 8 with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 4377.1388
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 4377.1388 with a remaining 0.00064.