96660915 ÷ 19 
We want to figure out the number of times 96660915 can be divided by 19.

Moving on to step 1:
9 divided by 19 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 19

Moving on to step 2:
96 divided by 19 is 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 1 after subtracting 95 from 96.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 19

Advancing to step 3:
If we divide 16 by 19, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 50.0
If we take 0 away from 16, we end up with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 19

Going ahead to step 4:
The number 19 fits into 166 8 times, leaving a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 508.0
If we take 152 away from 166, we end up with 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 19

On to step 5:
140 divided by 19 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 5087.0
If we subtract 133 from 140, we get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 19

Let's proceed to step 6:
When dividing 79 by 19, we get 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 50874.0
Subtracting 76 from 79 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 19

On to step 7:
When dividing 31 by 19, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 508741.0
If we subtract 19 from 31, we get 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 19

Moving on to step 8:
19 can be fit into 125 6 times, resulting in a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 5087416.0
Deduct 114 from 125 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
The number 19 fits into 110 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 5087416.5
If we take 95 away from 110, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
When dividing 150 by 19, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 5087416.57
The remainder is 17 after subtracting 133 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
170 divided by 19 is 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 5087416.578
If we take 152 away from 170, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 12:
If we divide 180 by 19, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 5087416.5789
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
19 goes into 90 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 5087416.57894
Subtracting 76 from 90 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
19 can be fit into 140 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 5087416.578947
If we subtract 133 from 140, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 15:
70 divided by 19 is 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 5087416.5789473
Subtract 57 from 70 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 16:
130 divided by 19 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 5087416.57894736
Deduct 114 from 130 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.

Our division results in 5087416.57894736 with a remaining 1.6e-08.