Let's divide 390709 by 76
We want to figure out the number of times 390709 can be divided by 76.

Moving on to step 1:
When dividing 3 by 76, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 76

Step 2:
76 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 76

Going ahead to step 3:
If we divide 390 by 76, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 380 from 390 to get 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 76

On to step 4:
76 can be fit into 107 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Deduct 76 from 107 and we're left with 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 76

Going ahead to step 5:
If we divide 310 by 76, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 514.0
Deduct 304 from 310 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 76

On to step 6:
76 can be fit into 69 0 times, resulting in a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 5140.0
If we take 0 away from 69, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
If we divide 690 by 76, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 5140.9
Subtracting 684 from 690 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
If we divide 60 by 76, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 5140.9
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
76 can be fit into 600 7 times, resulting in a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 5140.907
Subtracting 532 from 600 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
The number 76 fits into 680 8 times, leaving a remainder of 72.
The next digit of our result is 8. 
Result so far: 5140.9078
Subtracting 608 from 680 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
76 goes into 720 9 times with a remainder of 36.
The next digit of our result is 9. 
Result so far: 5140.90789
Subtract 684 from 720 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
76 can be fit into 360 4 times, resulting in a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 5140.907894
Deduct 304 from 360 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 13:
76 can be fit into 560 7 times, resulting in a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 5140.9078947
If we take 532 away from 560, 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.

On to step 14:
280 divided by 76 is 3 with a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 5140.90789473
If we take 228 away from 280, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 5140.90789473 with a balance of 5.2e-08.