We divide 155720 by 72
Let's see how many times 72 fits into 155720.

Let's proceed to step 1:
72 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 72

Let's proceed to step 2:
The number 72 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 72

Moving on to step 3:
72 can be fit into 155 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 144 from 155 leaves us with 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 72

Moving on to step 4:
The number 72 fits into 117 1 times, leaving a remainder of 45.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 72 from 117 leaves us with 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 72

Let's proceed to step 5:
452 divided by 72 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 216.0
The remainder is 20 after subtracting 432 from 452.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 72

Advancing to step 6:
When dividing 200 by 72, we get 2 with a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 2162.0
Deduct 144 from 200 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 7:
72 can be fit into 560 7 times, resulting in a remainder of 56.
Use 7 as the next digit of our solution. 
Result so far: 2162.7
Subtracting 504 from 560 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
560 divided by 72 is 7 with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 2162.77
The remainder is 56 after subtracting 504 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 2162.77 and a remainder of 0.056.