We look at the division of 19742979 by 336 
We want to figure out the number of times 19742979 can be divided by 336.

Advancing to step 1:
When dividing 1 by 336, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 336

Let's proceed to step 2:
When dividing 19 by 336, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 336

Moving on to step 3:
336 goes into 197 0 times with a remainder of 197.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 197 leaves us with 197.
Bring next digit (4) of the dividend behind the 197 and repeat the process: 1974 / 336

Moving on to step 4:
1974 divided by 336 is 5 with a remainder of 294.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 1680 from 1974 leaves us with 294.
Fetch the next digit (2) from the dividend, attach it to 294 and continue: 2942 / 336

Let's proceed to step 5:
The number 336 fits into 2942 8 times, leaving a remainder of 254.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtracting 2688 from 2942 leaves us with 254.
Fetch the next digit (9) from the dividend, attach it to 254 and continue: 2549 / 336

Going ahead to step 6:
336 can be fit into 2549 7 times, resulting in a remainder of 197.
The number 7 becomes the next digit in our result. 
Result so far: 587.0
Subtract 2352 from 2549 to get 197.
Bring next digit (7) of the dividend behind the 197 and repeat the process: 1977 / 336

On to step 7:
1977 divided by 336 is 5 with a remainder of 297.
Use 5 as the next digit of our solution. 
Result so far: 5875.0
If we take 1680 away from 1977, we end up with 297.
Include the next digit (9) from the dividend after 297, then repeat: 2979 / 336

On to step 8:
336 goes into 2979 8 times with a remainder of 291.
Use 8 as the next digit of our solution. 
Result so far: 58758.0
Deduct 2688 from 2979 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 9:
If we divide 2910 by 336, we get 8 and a remainder of 222.
The number 8 becomes the next digit in our result. 
Result so far: 58758.8
Subtract 2688 from 2910 to 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.

Moving on to step 10:
When dividing 2220 by 336, we get 6 with a remainder of 204.
Put 6 as the next digit of the answer. 
Result so far: 58758.86
Deduct 2016 from 2220 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 11:
The number 336 fits into 2040 6 times, leaving a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 58758.866
Subtracting 2016 from 2040 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 58758.866 with a remainder of 0.0024.