We divide 766339 by 7
We want to figure out the number of times 766339 can be divided by 7.

Let's proceed to step 1:
7 divided by 7 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 7 from 7 to get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 7

On to step 2:
If we divide 6 by 7, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 7

Step 3:
66 divided by 7 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtract 63 from 66 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 7

On to step 4:
7 goes into 33 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 1094.0
Deduct 28 from 33 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 7

Moving on to step 5:
If we divide 53 by 7, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 10947.0
The remainder is 4 after subtracting 49 from 53.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 7

Going ahead to step 6:
If we divide 49 by 7, we get 7 and a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 109477.0
If we take 49 away from 49, we end up 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.

Moving on to step 7:
The number 7 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 109477.0
Subtract 0 from 0 to 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.

Moving on to step 8:
If we divide 0 by 7, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 109477.0
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.

The final outcome is 109477.0, with a leftover of 0.0.