We're dividing 75066642 by 564 
We want to figure out the number of times 75066642 can be divided by 564.

Let's proceed to step 1:
If we divide 7 by 564, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 564

Step 2:
564 goes into 75 0 times with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Bring next digit (0) of the dividend behind the 75 and repeat the process: 750 / 564

Step 3:
564 can be fit into 750 1 times, resulting in a remainder of 186.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 564 from 750 to get 186.
Fetch the next digit (6) from the dividend, attach it to 186 and continue: 1866 / 564

Let's proceed to step 4:
1866 divided by 564 is 3 with a remainder of 174.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 174 after subtracting 1692 from 1866.
Grab the next digit (6) from the dividend, add it to 174, then carry on: 1746 / 564

Advancing to step 5:
1746 divided by 564 is 3 with a remainder of 54.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Deduct 1692 from 1746 and we're left with 54.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 564

Going ahead to step 6:
546 divided by 564 is 0 with a remainder of 546.
Record the quotient 0 as the next digit in the result. 
Result so far: 1330.0
Deduct 0 from 546 and we're left with 546.
Grab the next digit (4) from the dividend, add it to 546, then carry on: 5464 / 564

On to step 7:
The number 564 fits into 5464 9 times, leaving a remainder of 388.
The next digit of our result is 9. 
Result so far: 13309.0
If we subtract 5076 from 5464, we get 388.
Bring next digit (2) of the dividend behind the 388 and repeat the process: 3882 / 564

Advancing to step 8:
When dividing 3882 by 564, we get 6 with a remainder of 498.
Record the quotient 6 as the next digit in the result. 
Result so far: 133096.0
Subtracting 3384 from 3882 leaves us with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 9:
The number 564 fits into 4980 8 times, leaving a remainder of 468.
Write down 8 as next digit of the result. 
Result so far: 133096.8
Subtracting 4512 from 4980 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 10:
If we divide 4680 by 564, we get 8 and a remainder of 168.
Write down 8 as next digit of the result. 
Result so far: 133096.88
Subtract 4512 from 4680 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 133096.88, with a leftover of 0.168.