We look at the division of 74579806 by 966 
We're looking to find how many times 966 goes into 74579806.

Step 1:
966 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 966

Step 2:
The number 966 fits into 74 0 times, leaving a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 966

Advancing to step 3:
966 can be fit into 745 0 times, resulting in a remainder of 745.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 745 and we're left with 745.
Take the next digit (7) from the dividend and append it to 745, then repeat: 7457 / 966

On to step 4:
When dividing 7457 by 966, we get 7 with a remainder of 695.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 6762 from 7457 to get 695.
Bring next digit (9) of the dividend behind the 695 and repeat the process: 6959 / 966

Moving on to step 5:
966 goes into 6959 7 times with a remainder of 197.
The next digit of our result is 7. 
Result so far: 77.0
The remainder is 197 after subtracting 6762 from 6959.
Include the next digit (8) from the dividend after 197, then repeat: 1978 / 966

Let's proceed to step 6:
When dividing 1978 by 966, we get 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 772.0
Subtract 1932 from 1978 to get 46.
Fetch the next digit (0) from the dividend, attach it to 46 and continue: 460 / 966

Advancing to step 7:
460 divided by 966 is 0 with a remainder of 460.
The number 0 becomes the next digit in our result. 
Result so far: 7720.0
If we take 0 away from 460, we end up with 460.
Fetch the next digit (6) from the dividend, attach it to 460 and continue: 4606 / 966

Moving on to step 8:
966 can be fit into 4606 4 times, resulting in a remainder of 742.
The next digit of our result is 4. 
Result so far: 77204.0
If we subtract 3864 from 4606, we get 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Step 9:
966 can be fit into 7420 7 times, resulting in a remainder of 658.
Put 7 as the next digit of the answer. 
Result so far: 77204.7
Subtracting 6762 from 7420 leaves us with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Advancing to step 10:
The number 966 fits into 6580 6 times, leaving a remainder of 784.
The number 6 becomes the next digit in our result. 
Result so far: 77204.76
If we subtract 5796 from 6580, we get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Moving on to step 11:
If we divide 7840 by 966, we get 8 and a remainder of 112.
The next digit of our result is 8. 
Result so far: 77204.768
The remainder is 112 after subtracting 7728 from 7840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 12:
The number 966 fits into 1120 1 times, leaving a remainder of 154.
Use 1 as the next digit of our solution. 
Result so far: 77204.7681
Subtracting 966 from 1120 leaves us with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 13:
If we divide 1540 by 966, we get 1 and a remainder of 574.
Record the quotient 1 as the next digit in the result. 
Result so far: 77204.76811
If we subtract 966 from 1540, we get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

The final result is 77204.76811 with a remainder of 0.000574.