We look at the division of 19662975 by 306 
We want to figure out the number of times 19662975 can be divided by 306.

On to step 1:
1 divided by 306 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 306

Moving on to step 2:
306 goes into 19 0 times with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 306

Going ahead to step 3:
306 goes into 196 0 times with a remainder of 196.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 196 and we're left with 196.
Fetch the next digit (6) from the dividend, attach it to 196 and continue: 1966 / 306

Advancing to step 4:
1966 divided by 306 is 6 with a remainder of 130.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 1836 from 1966, we get 130.
Grab the next digit (2) from the dividend, add it to 130, then carry on: 1302 / 306

Going ahead to step 5:
306 can be fit into 1302 4 times, resulting in a remainder of 78.
The next digit of our result is 4. 
Result so far: 64.0
If we subtract 1224 from 1302, we get 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 306

Moving on to step 6:
789 divided by 306 is 2 with a remainder of 177.
Record the quotient 2 as the next digit in the result. 
Result so far: 642.0
The remainder is 177 after subtracting 612 from 789.
Bring next digit (7) of the dividend behind the 177 and repeat the process: 1777 / 306

Going ahead to step 7:
306 can be fit into 1777 5 times, resulting in a remainder of 247.
The number 5 becomes the next digit in our result. 
Result so far: 6425.0
The remainder is 247 after subtracting 1530 from 1777.
Grab the next digit (5) from the dividend, add it to 247, then carry on: 2475 / 306

Going ahead to step 8:
If we divide 2475 by 306, we get 8 and a remainder of 27.
Record the quotient 8 as the next digit in the result. 
Result so far: 64258.0
The remainder is 27 after subtracting 2448 from 2475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
306 goes into 270 0 times with a remainder of 270.
Put 0 as the next digit of the answer. 
Result so far: 64258.0
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 10:
The number 306 fits into 2700 8 times, leaving a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 64258.08
The remainder is 252 after subtracting 2448 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 11:
When dividing 2520 by 306, we get 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 64258.088
Subtract 2448 from 2520 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 64258.088, and the remainder is 0.0072.