186729 divided by 75 
Let's see how many times 75 fits into 186729.

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
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 75

Let's proceed to step 2:
75 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 75

On to step 3:
75 goes into 186 2 times with a remainder of 36.
The next digit of our result is 2. 
Result so far: 2.0
If we take 150 away from 186, we end up with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 75

Moving on to step 4:
When dividing 367 by 75, we get 4 with a remainder of 67.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we subtract 300 from 367, we get 67.
Append the next digit (2) from the dividend to 67 and continue with: 672 / 75

Step 5:
If we divide 672 by 75, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 248.0
Subtracting 600 from 672 leaves us with 72.
Take the next digit (9) from the dividend and append it to 72, then repeat: 729 / 75

Going ahead to step 6:
729 divided by 75 is 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 2489.0
Deduct 675 from 729 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 7:
The number 75 fits into 540 7 times, leaving a remainder of 15.
The next digit of our result is 7. 
Result so far: 2489.7
The remainder is 15 after subtracting 525 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
75 goes into 150 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2489.72
Subtract 150 from 150 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2489.72
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 75, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2489.72
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 2489.72 and a remainder of 0.0.