We divide 298640 by 75
We want to divide 298640 by 75.

Let's proceed to step 1:
75 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 75

Advancing to step 2:
The number 75 fits into 29 0 times, leaving a remainder of 29.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 75

On to step 3:
When dividing 298 by 75, we get 3 with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 225 from 298, we get 73.
Fetch the next digit (6) from the dividend, attach it to 73 and continue: 736 / 75

On to step 4:
If we divide 736 by 75, we get 9 and a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 675 from 736 leaves us with 61.
Grab the next digit (4) from the dividend, add it to 61, then carry on: 614 / 75

Advancing to step 5:
When dividing 614 by 75, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 398.0
If we subtract 600 from 614, we get 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 75

Going ahead to step 6:
If we divide 140 by 75, we get 1 and a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 3981.0
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.

Going ahead to step 7:
If we divide 650 by 75, we get 8 and a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 3981.8
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.

Going ahead to step 8:
If we divide 500 by 75, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 3981.86
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 9:
When dividing 500 by 75, we get 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 3981.866
If we subtract 450 from 500, we get 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 result is 3981.866 with a remainder of 0.005.