We're dividing 6486788 by 818 
We want to figure out the number of times 6486788 can be divided by 818.

Moving on to step 1:
818 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 818

Moving on to step 2:
When dividing 64 by 818, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 818

Moving on to step 3:
818 can be fit into 648 0 times, resulting in a remainder of 648.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 648, we end up with 648.
Include the next digit (6) from the dividend after 648, then repeat: 6486 / 818

Let's proceed to step 4:
When dividing 6486 by 818, we get 7 with a remainder of 760.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 760 after subtracting 5726 from 6486.
Grab the next digit (7) from the dividend, add it to 760, then carry on: 7607 / 818

On to step 5:
When dividing 7607 by 818, we get 9 with a remainder of 245.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Deduct 7362 from 7607 and we're left with 245.
Fetch the next digit (8) from the dividend, attach it to 245 and continue: 2458 / 818

Let's proceed to step 6:
818 goes into 2458 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 793.0
If we subtract 2454 from 2458, we get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 818

On to step 7:
48 divided by 818 is 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 7930.0
If we take 0 away from 48, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 8:
The number 818 fits into 480 0 times, leaving a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 7930.0
If we take 0 away from 480, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 9:
The number 818 fits into 4800 5 times, leaving a remainder of 710.
Record the quotient 5 as the next digit in the result. 
Result so far: 7930.05
If we take 4090 away from 4800, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

On to step 10:
When dividing 7100 by 818, we get 8 with a remainder of 556.
The next digit of our result is 8. 
Result so far: 7930.058
If we take 6544 away from 7100, we end up with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 11:
If we divide 5560 by 818, we get 6 and a remainder of 652.
The number 6 becomes the next digit in our result. 
Result so far: 7930.0586
Subtract 4908 from 5560 to get 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Advancing to step 12:
818 goes into 6520 7 times with a remainder of 794.
The next digit of our result is 7. 
Result so far: 7930.05867
The remainder is 794 after subtracting 5726 from 6520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Step 13:
7940 divided by 818 is 9 with a remainder of 578.
The next digit of our result is 9. 
Result so far: 7930.058679
If we take 7362 away from 7940, we end up with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Moving on to step 14:
If we divide 5780 by 818, we get 7 and a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 7930.0586797
Subtracting 5726 from 5780 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 15:
The number 818 fits into 540 0 times, leaving a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 7930.0586797
If we subtract 0 from 540, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Our division results in 7930.0586797 with a remaining 5.4e-07.