627664 divided by 7 
We're looking to find how many times 7 goes into 627664.

Going ahead to step 1:
When dividing 6 by 7, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 7

Advancing to step 2:
The number 7 fits into 62 8 times, leaving a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 56 from 62 leaves us with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 7

Moving on to step 3:
7 goes into 67 9 times with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Deduct 63 from 67 and we're left with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 7

On to step 4:
7 can be fit into 46 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 896.0
Subtract 42 from 46 to get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 7

Advancing to step 5:
If we divide 46 by 7, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 8966.0
Deduct 42 from 46 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 7

On to step 6:
44 divided by 7 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 89666.0
Subtracting 42 from 44 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
20 divided by 7 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 89666.2
If we subtract 14 from 20, 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.

Going ahead to step 8:
If we divide 60 by 7, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 89666.28
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 7, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 89666.285
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.

Step 10:
7 goes into 50 7 times with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 89666.2857
If we subtract 49 from 50, we 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.

Moving on to step 11:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 89666.28571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
7 goes into 30 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 89666.285714
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
7 goes into 20 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 89666.2857142
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
60 divided by 7 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 89666.28571428
If we take 56 away from 60, we end up 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.

In conclusion, the division gives 89666.28571428 with a balance of 4e-09.