We're dividing 766408 by 7 
We want to figure out the number of times 766408 can be divided by 7.

Moving on to step 1:
If we divide 7 by 7, we get 1 and 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

Step 2:
The number 7 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 7

Advancing to step 3:
If we divide 66 by 7, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 109.0
If we subtract 63 from 66, we get 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 7

Moving on to step 4:
7 can be fit into 34 4 times, resulting in a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 1094.0
Subtracting 28 from 34 leaves us with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 7

Advancing to step 5:
If we divide 60 by 7, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 10948.0
Subtracting 56 from 60 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 7

Moving on to step 6:
If we divide 48 by 7, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 109486.0
If we subtract 42 from 48, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
When dividing 60 by 7, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 109486.8
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
7 goes into 40 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 109486.85
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 109486.857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
7 goes into 10 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 109486.8571
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 11:
When dividing 30 by 7, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 109486.85714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 109486.857142
Subtracting 14 from 20 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.

Going ahead to step 13:
When dividing 60 by 7, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 109486.8571428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
The number 7 fits into 40 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 109486.85714285
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 109486.85714285 and a remainder of 5e-09.