We look at the division of 18316621 by 125 
We want to divide 18316621 by 125.

Moving on to step 1:
If we divide 1 by 125, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 125

Step 2:
The number 125 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 125

On to step 3:
The number 125 fits into 183 1 times, leaving a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 125 from 183, we get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 125

On to step 4:
581 divided by 125 is 4 with a remainder of 81.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 500 from 581, we get 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 125

Advancing to step 5:
When dividing 816 by 125, we get 6 with a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
If we take 750 away from 816, we end up with 66.
Fetch the next digit (6) from the dividend, attach it to 66 and continue: 666 / 125

Moving on to step 6:
When dividing 666 by 125, we get 5 with a remainder of 41.
Put 5 as the next digit of the answer. 
Result so far: 1465.0
Subtract 625 from 666 to get 41.
Bring next digit (2) of the dividend behind the 41 and repeat the process: 412 / 125

Going ahead to step 7:
125 can be fit into 412 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 14653.0
If we take 375 away from 412, we end up with 37.
Append the next digit (1) from the dividend to 37 and continue with: 371 / 125

Advancing to step 8:
When dividing 371 by 125, we get 2 with a remainder of 121.
Put 2 as the next digit of the answer. 
Result so far: 146532.0
Subtract 250 from 371 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Moving on to step 9:
1210 divided by 125 is 9 with a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 146532.9
The remainder is 85 after subtracting 1125 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 10:
If we divide 850 by 125, we get 6 and a remainder of 100.
Write down 6 as next digit of the result. 
Result so far: 146532.96
Subtracting 750 from 850 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
1000 divided by 125 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 146532.968
The remainder is 0 after subtracting 1000 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
When dividing 0 by 125, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 146532.968
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 13:
125 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: 146532.968
Subtracting 0 from 0 leaves us 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 final result is 146532.968 with a remainder of 0.0.