We look at the division of 139688 by 76 
Let's see how many times 76 fits into 139688.

Going ahead to step 1:
The number 76 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 76

Step 2:
The number 76 fits into 13 0 times, leaving a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 76

On to step 3:
When dividing 139 by 76, we get 1 with a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 76 away from 139, we end up with 63.
Include the next digit (6) from the dividend after 63, then repeat: 636 / 76

Step 4:
If we divide 636 by 76, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtract 608 from 636 to get 28.
Bring next digit (8) of the dividend behind the 28 and repeat the process: 288 / 76

Step 5:
76 goes into 288 3 times with a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 183.0
If we take 228 away from 288, we end up with 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 76

Going ahead to step 6:
The number 76 fits into 608 8 times, leaving a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 1838.0
The remainder is 0 after subtracting 608 from 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
76 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1838.0
Subtracting 0 from 0 leaves us 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.

Advancing to step 8:
When dividing 0 by 76, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1838.0
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.

The quotient of the division is 1838.0, and the remainder is 0.0.