Let's divide 139300 by 75
Our goal is to divide 139300 by 75.

Let's proceed to step 1:
1 divided by 75 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 75

Moving on to step 2:
When dividing 13 by 75, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 75

Moving on to step 3:
139 divided by 75 is 1 with a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 75 away from 139, we end up with 64.
Append the next digit (3) from the dividend to 64 and continue with: 643 / 75

Step 4:
643 divided by 75 is 8 with a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 600 from 643 leaves us with 43.
Grab the next digit (0) from the dividend, add it to 43, then carry on: 430 / 75

Step 5:
If we divide 430 by 75, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 185.0
If we take 375 away from 430, we end up with 55.
Grab the next digit (0) from the dividend, add it to 55, then carry on: 550 / 75

Advancing to step 6:
The number 75 fits into 550 7 times, leaving a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 1857.0
Subtract 525 from 550 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
When dividing 250 by 75, we get 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1857.3
Subtract 225 from 250 to get 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 8:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1857.33
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 1857.33 with a remaining 0.025.