We look at the division of 731686 by 75 
We want to figure out the number of times 731686 can be divided by 75.

Moving on to step 1:
The number 75 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 75

Advancing to step 2:
73 divided by 75 is 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Take the next digit (1) from the dividend and append it to 73, then repeat: 731 / 75

Going ahead to step 3:
75 goes into 731 9 times with a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 675 from 731, we get 56.
Include the next digit (6) from the dividend after 56, then repeat: 566 / 75

Moving on to step 4:
75 can be fit into 566 7 times, resulting in a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 97.0
Deduct 525 from 566 and we're left with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 75

Let's proceed to step 5:
75 goes into 418 5 times with a remainder of 43.
The next digit of our result is 5. 
Result so far: 975.0
If we take 375 away from 418, we end up with 43.
Fetch the next digit (6) from the dividend, attach it to 43 and continue: 436 / 75

Let's proceed to step 6:
When dividing 436 by 75, we get 5 with a remainder of 61.
Put 5 as the next digit of the answer. 
Result so far: 9755.0
Deduct 375 from 436 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 7:
75 goes into 610 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 9755.8
Deduct 600 from 610 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
If we divide 100 by 75, we get 1 and a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 9755.81
If we take 75 away from 100, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
75 goes into 250 3 times with a remainder of 25.
The next digit of our result is 3. 
Result so far: 9755.813
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
75 goes into 250 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 9755.8133
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 9755.8133, and the remainder is 0.00025.