We divide 628649 by 7
We want to figure out the number of times 628649 can be divided by 7.

Going ahead to step 1:
6 divided by 7 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 7

Step 2:
When dividing 62 by 7, we get 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 56 from 62 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 7

Step 3:
The number 7 fits into 68 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 89.0
The remainder is 5 after subtracting 63 from 68.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 7

Moving on to step 4:
56 divided by 7 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 898.0
If we take 56 away from 56, we end up with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 7

On to step 5:
7 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 8980.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 7

Advancing to step 6:
7 goes into 49 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 89807.0
Deduct 49 from 49 and we're left 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.

On to step 7:
7 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 89807.0
Deduct 0 from 0 and we're left 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.

Advancing to step 8:
0 divided by 7 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 89807.0
If we subtract 0 from 0, we 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.

After the division, we end up with 89807.0 and a remainder of 0.0.