We're dividing 157445 by 72 
Let's see how many times 72 fits into 157445.

Step 1:
If we divide 1 by 72, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 72

On to step 2:
The number 72 fits into 15 0 times, leaving a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 72

Advancing to step 3:
72 goes into 157 2 times with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 144 from 157, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 72

Let's proceed to step 4:
72 goes into 134 1 times with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 21.0
Deduct 72 from 134 and we're left with 62.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 72

On to step 5:
72 can be fit into 624 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
Deduct 576 from 624 and we're left with 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 72

Advancing to step 6:
If we divide 485 by 72, we get 6 and a remainder of 53.
Record the quotient 6 as the next digit in the result. 
Result so far: 2186.0
The remainder is 53 after subtracting 432 from 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 7:
If we divide 530 by 72, we get 7 and a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 2186.7
If we take 504 away from 530, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
72 can be fit into 260 3 times, resulting in a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 2186.73
Deduct 216 from 260 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
If we divide 440 by 72, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 2186.736
Subtracting 432 from 440 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
72 can be fit into 80 1 times, resulting in a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 2186.7361
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
80 divided by 72 is 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 2186.73611
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 2186.73611 and a remainder of 8e-06.