We're dividing 390771 by 72 
Let's see how many times 72 fits into 390771.

Let's proceed to step 1:
If we divide 3 by 72, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 72

Let's proceed to step 2:
72 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 72

Step 3:
390 divided by 72 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 30 after subtracting 360 from 390.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 72

Let's proceed to step 4:
72 can be fit into 307 4 times, resulting in a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 54.0
If we subtract 288 from 307, we get 19.
Fetch the next digit (7) from the dividend, attach it to 19 and continue: 197 / 72

Advancing to step 5:
When dividing 197 by 72, we get 2 with a remainder of 53.
Use 2 as the next digit of our solution. 
Result so far: 542.0
Deduct 144 from 197 and we're left with 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 72

On to step 6:
72 can be fit into 531 7 times, resulting in a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 5427.0
If we take 504 away from 531, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
270 divided by 72 is 3 with a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 5427.3
Subtract 216 from 270 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 8:
72 goes into 540 7 times with a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 5427.37
The remainder is 36 after subtracting 504 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
The number 72 fits into 360 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 5427.375
If we take 360 away from 360, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 72, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5427.375
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5427.375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 5427.375, and the remainder is 0.0.