Let's divide 39786934 by 120
Let's see how many times 120 fits into 39786934.

Advancing to step 1:
The number 120 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 120

Moving on to step 2:
If we divide 39 by 120, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (7) from the dividend to 39 and continue with: 397 / 120

Going ahead to step 3:
120 goes into 397 3 times with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 360 away from 397, we end up with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 120

Let's proceed to step 4:
120 can be fit into 378 3 times, resulting in a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we subtract 360 from 378, we get 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 120

Advancing to step 5:
120 can be fit into 186 1 times, resulting in a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 331.0
If we take 120 away from 186, we end up with 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 120

Let's proceed to step 6:
120 can be fit into 669 5 times, resulting in a remainder of 69.
The next digit of our result is 5. 
Result so far: 3315.0
If we subtract 600 from 669, we get 69.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 120

Step 7:
If we divide 693 by 120, we get 5 and a remainder of 93.
Put 5 as the next digit of the answer. 
Result so far: 33155.0
If we subtract 600 from 693, we get 93.
Fetch the next digit (4) from the dividend, attach it to 93 and continue: 934 / 120

Going ahead to step 8:
934 divided by 120 is 7 with a remainder of 94.
Put 7 as the next digit of the answer. 
Result so far: 331557.0
The remainder is 94 after subtracting 840 from 934.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 9:
120 goes into 940 7 times with a remainder of 100.
The next digit of our result is 7. 
Result so far: 331557.7
Deduct 840 from 940 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
If we divide 1000 by 120, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 331557.78
Subtract 960 from 1000 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
120 goes into 400 3 times with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 331557.783
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
The number 120 fits into 400 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 331557.7833
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 331557.7833 with a remaining 0.0004.