6913157 ÷ 815 
Our goal is to divide 6913157 by 815.

Let's proceed to step 1:
6 divided by 815 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 815

Let's proceed to step 2:
815 can be fit into 69 0 times, resulting in a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Include the next digit (1) from the dividend after 69, then repeat: 691 / 815

Advancing to step 3:
815 goes into 691 0 times with a remainder of 691.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 691 leaves us with 691.
Include the next digit (3) from the dividend after 691, then repeat: 6913 / 815

Going ahead to step 4:
If we divide 6913 by 815, we get 8 and a remainder of 393.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6520 from 6913 and we're left with 393.
Grab the next digit (1) from the dividend, add it to 393, then carry on: 3931 / 815

Going ahead to step 5:
The number 815 fits into 3931 4 times, leaving a remainder of 671.
The next digit of our result is 4. 
Result so far: 84.0
Subtracting 3260 from 3931 leaves us with 671.
Fetch the next digit (5) from the dividend, attach it to 671 and continue: 6715 / 815

Let's proceed to step 6:
815 goes into 6715 8 times with a remainder of 195.
Write down 8 as next digit of the result. 
Result so far: 848.0
Deduct 6520 from 6715 and we're left with 195.
Grab the next digit (7) from the dividend, add it to 195, then carry on: 1957 / 815

Let's proceed to step 7:
The number 815 fits into 1957 2 times, leaving a remainder of 327.
The number 2 becomes the next digit in our result. 
Result so far: 8482.0
Subtracting 1630 from 1957 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Step 8:
The number 815 fits into 3270 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 8482.4
Subtract 3260 from 3270 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
815 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 8482.4
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
If we divide 1000 by 815, we get 1 and a remainder of 185.
Record the quotient 1 as the next digit in the result. 
Result so far: 8482.401
Deduct 815 from 1000 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 11:
The number 815 fits into 1850 2 times, leaving a remainder of 220.
The next digit of our result is 2. 
Result so far: 8482.4012
Subtracting 1630 from 1850 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.

Step 12:
2200 divided by 815 is 2 with a remainder of 570.
Write down 2 as next digit of the result. 
Result so far: 8482.40122
If we take 1630 away from 2200, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final outcome is 8482.40122, with a leftover of 0.00057.