18198718 divided by 72 
We want to divide 18198718 by 72.

Advancing to step 1:
When dividing 1 by 72, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 72

Moving on to step 2:
72 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Include the next digit (1) from the dividend after 18, then repeat: 181 / 72

Let's proceed to step 3:
If we divide 181 by 72, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 144 away from 181, we end up with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 72

Moving on to step 4:
When dividing 379 by 72, we get 5 with a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtract 360 from 379 to get 19.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 72

Going ahead to step 5:
The number 72 fits into 198 2 times, leaving a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 252.0
Subtracting 144 from 198 leaves us with 54.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 72

Let's proceed to step 6:
72 can be fit into 547 7 times, resulting in a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 2527.0
Subtracting 504 from 547 leaves us with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 72

Step 7:
72 can be fit into 431 5 times, resulting in a remainder of 71.
The next digit of our result is 5. 
Result so far: 25275.0
Subtracting 360 from 431 leaves us with 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 72

On to step 8:
When dividing 718 by 72, we get 9 with a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 252759.0
Subtract 648 from 718 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 9:
700 divided by 72 is 9 with a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 252759.9
If we subtract 648 from 700, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 10:
When dividing 520 by 72, we get 7 with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 252759.97
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
160 divided by 72 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 252759.972
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
160 divided by 72 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 252759.9722
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 252759.9722, and the remainder is 0.00016.