Let's divide 8815172 by 622
Let's see how many times 622 fits into 8815172.

Step 1:
622 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 622

Going ahead to step 2:
622 goes into 88 0 times with a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 88, we end up with 88.
Grab the next digit (1) from the dividend, add it to 88, then carry on: 881 / 622

Step 3:
622 goes into 881 1 times with a remainder of 259.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 622 from 881 to get 259.
Grab the next digit (5) from the dividend, add it to 259, then carry on: 2595 / 622

Moving on to step 4:
If we divide 2595 by 622, we get 4 and a remainder of 107.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 107 after subtracting 2488 from 2595.
Bring next digit (1) of the dividend behind the 107 and repeat the process: 1071 / 622

Let's proceed to step 5:
The number 622 fits into 1071 1 times, leaving a remainder of 449.
The number 1 becomes the next digit in our result. 
Result so far: 141.0
If we subtract 622 from 1071, we get 449.
Fetch the next digit (7) from the dividend, attach it to 449 and continue: 4497 / 622

Let's proceed to step 6:
622 can be fit into 4497 7 times, resulting in a remainder of 143.
The next digit of our result is 7. 
Result so far: 1417.0
If we take 4354 away from 4497, we end up with 143.
Include the next digit (2) from the dividend after 143, then repeat: 1432 / 622

Let's proceed to step 7:
The number 622 fits into 1432 2 times, leaving a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 14172.0
Deduct 1244 from 1432 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 8:
1880 divided by 622 is 3 with a remainder of 14.
The next digit of our result is 3. 
Result so far: 14172.3
Deduct 1866 from 1880 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 9:
622 can be fit into 140 0 times, resulting in a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 14172.3
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 10:
622 can be fit into 1400 2 times, resulting in a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 14172.302
The remainder is 156 after subtracting 1244 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 11:
622 can be fit into 1560 2 times, resulting in a remainder of 316.
The next digit of our result is 2. 
Result so far: 14172.3022
If we take 1244 away from 1560, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

The final outcome is 14172.3022, with a leftover of 0.00316.