We look at the division of 622605 by 72 
We want to divide 622605 by 72.

Going ahead to step 1:
6 divided by 72 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 72

Going ahead to step 2:
72 goes into 62 0 times with a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 72

Moving on to step 3:
The number 72 fits into 622 8 times, leaving a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 576 from 622, we get 46.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 72

On to step 4:
466 divided by 72 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 86.0
If we take 432 away from 466, we end up with 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 72

On to step 5:
The number 72 fits into 340 4 times, leaving a remainder of 52.
The next digit of our result is 4. 
Result so far: 864.0
Deduct 288 from 340 and we're left with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 72

Advancing to step 6:
The number 72 fits into 525 7 times, leaving a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 8647.0
If we take 504 away from 525, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
When dividing 210 by 72, we get 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 8647.2
The remainder is 66 after subtracting 144 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
The number 72 fits into 660 9 times, leaving a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 8647.29
The remainder is 12 after subtracting 648 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
If we divide 120 by 72, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 8647.291
The remainder is 48 after subtracting 72 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 8647.2916
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
72 can be fit into 480 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 8647.29166
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 8647.29166 and a remainder of 4.8e-05.