1686579 divided by 628 
We're looking to find how many times 628 goes into 1686579.

Moving on to step 1:
The number 628 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 628

Going ahead to step 2:
628 can be fit into 16 0 times, resulting in a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 628

On to step 3:
168 divided by 628 is 0 with a remainder of 168.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 168, we get 168.
Append the next digit (6) from the dividend to 168 and continue with: 1686 / 628

On to step 4:
628 goes into 1686 2 times with a remainder of 430.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1256 away from 1686, we end up with 430.
Fetch the next digit (5) from the dividend, attach it to 430 and continue: 4305 / 628

Let's proceed to step 5:
If we divide 4305 by 628, we get 6 and a remainder of 537.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtract 3768 from 4305 to get 537.
Grab the next digit (7) from the dividend, add it to 537, then carry on: 5377 / 628

Advancing to step 6:
If we divide 5377 by 628, we get 8 and a remainder of 353.
The next digit of our result is 8. 
Result so far: 268.0
Deduct 5024 from 5377 and we're left with 353.
Append the next digit (9) from the dividend to 353 and continue with: 3539 / 628

Moving on to step 7:
3539 divided by 628 is 5 with a remainder of 399.
Put 5 as the next digit of the answer. 
Result so far: 2685.0
Deduct 3140 from 3539 and we're left with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Step 8:
628 goes into 3990 6 times with a remainder of 222.
Write down 6 as next digit of the result. 
Result so far: 2685.6
If we subtract 3768 from 3990, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 9:
628 goes into 2220 3 times with a remainder of 336.
The number 3 becomes the next digit in our result. 
Result so far: 2685.63
If we subtract 1884 from 2220, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 10:
628 can be fit into 3360 5 times, resulting in a remainder of 220.
The number 5 becomes the next digit in our result. 
Result so far: 2685.635
Subtracting 3140 from 3360 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
2200 divided by 628 is 3 with a remainder of 316.
The number 3 becomes the next digit in our result. 
Result so far: 2685.6353
If we subtract 1884 from 2200, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 12:
When dividing 3160 by 628, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 2685.63535
Subtracting 3140 from 3160 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
When dividing 200 by 628, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 2685.63535
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 14:
2000 divided by 628 is 3 with a remainder of 116.
The next digit of our result is 3. 
Result so far: 2685.6353503
If we subtract 1884 from 2000, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 15:
The number 628 fits into 1160 1 times, leaving a remainder of 532.
Record the quotient 1 as the next digit in the result. 
Result so far: 2685.63535031
If we subtract 628 from 1160, we get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

The final outcome is 2685.63535031, with a leftover of 5.32e-07.