Let's divide 139303 by 69
We're looking to find how many times 69 goes into 139303.

On to step 1:
1 divided by 69 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 69

Let's proceed to step 2:
If we divide 13 by 69, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 69

Moving on to step 3:
The number 69 fits into 139 2 times, leaving a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 138 from 139, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 69

Advancing to step 4:
13 divided by 69 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 20.0
Deduct 0 from 13 and we're left with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 69

Moving on to step 5:
If we divide 130 by 69, we get 1 and a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
Subtract 69 from 130 to get 61.
Include the next digit (3) from the dividend after 61, then repeat: 613 / 69

Let's proceed to step 6:
When dividing 613 by 69, we get 8 with a remainder of 61.
Write down 8 as next digit of the result. 
Result so far: 2018.0
The remainder is 61 after subtracting 552 from 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 7:
69 can be fit into 610 8 times, resulting in a remainder of 58.
The next digit of our result is 8. 
Result so far: 2018.8
If we subtract 552 from 610, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 8:
If we divide 580 by 69, we get 8 and a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 2018.88
If we take 552 away from 580, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 2018.88, and the remainder is 0.028.