66233360 divided by 18 
We want to divide 66233360 by 18.

Let's proceed to step 1:
If we divide 6 by 18, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 18

Step 2:
18 can be fit into 66 3 times, resulting in a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 54 from 66 to get 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 18

On to step 3:
The number 18 fits into 122 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we take 108 away from 122, we end up with 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 18

Step 4:
When dividing 143 by 18, we get 7 with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 367.0
Deduct 126 from 143 and we're left with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 18

Advancing to step 5:
173 divided by 18 is 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 3679.0
Subtract 162 from 173 to get 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 18

Let's proceed to step 6:
If we divide 113 by 18, we get 6 and a remainder of 5.
The next digit of our result is 6. 
Result so far: 36796.0
If we subtract 108 from 113, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 18

Going ahead to step 7:
18 goes into 56 3 times with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 367963.0
If we subtract 54 from 56, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 18

Advancing to step 8:
18 goes into 20 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 3679631.0
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
The number 18 fits into 20 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 3679631.1
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
18 goes into 20 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 3679631.11
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 3679631.11, with a leftover of 0.002.