120779 ÷ 75 
We're looking to find how many times 75 goes into 120779.

Let's proceed to step 1:
The number 75 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 75

Advancing to step 2:
The number 75 fits into 12 0 times, leaving a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 75

Going ahead to step 3:
120 divided by 75 is 1 with a remainder of 45.
The next digit of our result is 1. 
Result so far: 1.0
If we take 75 away from 120, we end up with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 75

Going ahead to step 4:
75 goes into 457 6 times with a remainder of 7.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 450 from 457, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 75

Going ahead to step 5:
The number 75 fits into 77 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 161.0
Subtracting 75 from 77 leaves us with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 75

Advancing to step 6:
When dividing 29 by 75, we get 0 with a remainder of 29.
The next digit of our result is 0. 
Result so far: 1610.0
Subtracting 0 from 29 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
75 can be fit into 290 3 times, resulting in a remainder of 65.
Put 3 as the next digit of the answer. 
Result so far: 1610.3
The remainder is 65 after subtracting 225 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 8:
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: 1610.38
Deduct 600 from 650 and we're left 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.

Moving on to step 9:
If we divide 500 by 75, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 1610.386
If we take 450 away from 500, 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.

Step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 1610.3866
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.

Our division results in 1610.3866 with a remaining 0.0005.