We're dividing 66708360 by 318 
We're looking to find how many times 318 goes into 66708360.

Going ahead to step 1:
6 divided by 318 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 318

Moving on to step 2:
The number 318 fits into 66 0 times, leaving a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 318

Moving on to step 3:
318 goes into 667 2 times with a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 636 from 667, we get 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 318

Step 4:
If we divide 310 by 318, we get 0 and a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 310, we get 310.
Include the next digit (8) from the dividend after 310, then repeat: 3108 / 318

Moving on to step 5:
318 goes into 3108 9 times with a remainder of 246.
Use 9 as the next digit of our solution. 
Result so far: 209.0
If we take 2862 away from 3108, we end up with 246.
Append the next digit (3) from the dividend to 246 and continue with: 2463 / 318

Step 6:
If we divide 2463 by 318, we get 7 and a remainder of 237.
The next digit of our result is 7. 
Result so far: 2097.0
Subtract 2226 from 2463 to get 237.
Take the next digit (6) from the dividend and append it to 237, then repeat: 2376 / 318

Let's proceed to step 7:
318 goes into 2376 7 times with a remainder of 150.
Record the quotient 7 as the next digit in the result. 
Result so far: 20977.0
Deduct 2226 from 2376 and we're left with 150.
Take the next digit (0) from the dividend and append it to 150, then repeat: 1500 / 318

On to step 8:
318 can be fit into 1500 4 times, resulting in a remainder of 228.
Use 4 as the next digit of our solution. 
Result so far: 209774.0
Subtract 1272 from 1500 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 9:
If we divide 2280 by 318, we get 7 and a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 209774.7
Subtracting 2226 from 2280 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 10:
If we divide 540 by 318, we get 1 and a remainder of 222.
Record the quotient 1 as the next digit in the result. 
Result so far: 209774.71
If we subtract 318 from 540, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 11:
318 goes into 2220 6 times with a remainder of 312.
Use 6 as the next digit of our solution. 
Result so far: 209774.716
If we take 1908 away from 2220, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 12:
The number 318 fits into 3120 9 times, leaving a remainder of 258.
The next digit of our result is 9. 
Result so far: 209774.7169
If we take 2862 away from 3120, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 13:
The number 318 fits into 2580 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 209774.71698
Subtracting 2544 from 2580 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 14:
318 goes into 360 1 times with a remainder of 42.
The next digit of our result is 1. 
Result so far: 209774.716981
Subtracting 318 from 360 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 15:
If we divide 420 by 318, we get 1 and a remainder of 102.
Use 1 as the next digit of our solution. 
Result so far: 209774.7169811
If we subtract 318 from 420, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

In conclusion, the division gives 209774.7169811 with a balance of 1.02e-06.