We divide 142664 by 75
We want to figure out the number of times 142664 can be divided by 75.

On to step 1:
75 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 75

Moving on to step 2:
75 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 75

Advancing to step 3:
The number 75 fits into 142 1 times, leaving a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 75 from 142 and we're left with 67.
Take the next digit (6) from the dividend and append it to 67, then repeat: 676 / 75

Going ahead to step 4:
When dividing 676 by 75, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 675 from 676, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 75

Let's proceed to step 5:
16 divided by 75 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
If we take 0 away from 16, we end up with 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 75

Step 6:
75 can be fit into 164 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 1902.0
If we subtract 150 from 164, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
75 goes into 140 1 times with a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 1902.1
Subtracting 75 from 140 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 8:
The number 75 fits into 650 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 1902.18
If we take 600 away from 650, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
When dividing 500 by 75, we get 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 1902.186
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
If we divide 500 by 75, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 1902.1866
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 1902.1866, with a leftover of 0.0005.