Let's divide 72168037 by 320
We want to divide 72168037 by 320.

Let's proceed to step 1:
If we divide 7 by 320, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 320

Moving on to step 2:
When dividing 72 by 320, we get 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (1) from the dividend, attach it to 72 and continue: 721 / 320

Going ahead to step 3:
When dividing 721 by 320, we get 2 with a remainder of 81.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 640 from 721, we get 81.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 320

Advancing to step 4:
The number 320 fits into 816 2 times, leaving a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 640 from 816 to get 176.
Bring next digit (8) of the dividend behind the 176 and repeat the process: 1768 / 320

Moving on to step 5:
320 goes into 1768 5 times with a remainder of 168.
Write down 5 as next digit of the result. 
Result so far: 225.0
Subtract 1600 from 1768 to get 168.
Take the next digit (0) from the dividend and append it to 168, then repeat: 1680 / 320

Advancing to step 6:
The number 320 fits into 1680 5 times, leaving a remainder of 80.
The next digit of our result is 5. 
Result so far: 2255.0
Subtracting 1600 from 1680 leaves us with 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 320

Let's proceed to step 7:
If we divide 803 by 320, we get 2 and a remainder of 163.
The next digit of our result is 2. 
Result so far: 22552.0
If we take 640 away from 803, we end up with 163.
Fetch the next digit (7) from the dividend, attach it to 163 and continue: 1637 / 320

Step 8:
320 goes into 1637 5 times with a remainder of 37.
The number 5 becomes the next digit in our result. 
Result so far: 225525.0
Subtract 1600 from 1637 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 9:
If we divide 370 by 320, we get 1 and a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 225525.1
Deduct 320 from 370 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
500 divided by 320 is 1 with a remainder of 180.
Put 1 as the next digit of the answer. 
Result so far: 225525.11
Subtracting 320 from 500 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 225525.11, and the remainder is 0.18.