We're dividing 8201405 by 931 
Let's see how many times 931 fits into 8201405.

Advancing to step 1:
8 divided by 931 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 931

Advancing to step 2:
When dividing 82 by 931, we get 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Include the next digit (0) from the dividend after 82, then repeat: 820 / 931

On to step 3:
931 goes into 820 0 times with a remainder of 820.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 820 and we're left with 820.
Fetch the next digit (1) from the dividend, attach it to 820 and continue: 8201 / 931

Moving on to step 4:
If we divide 8201 by 931, we get 8 and a remainder of 753.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 7448 from 8201 and we're left with 753.
Grab the next digit (4) from the dividend, add it to 753, then carry on: 7534 / 931

Going ahead to step 5:
931 can be fit into 7534 8 times, resulting in a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtract 7448 from 7534 to get 86.
Bring next digit (0) of the dividend behind the 86 and repeat the process: 860 / 931

Let's proceed to step 6:
If we divide 860 by 931, we get 0 and a remainder of 860.
Use 0 as the next digit of our solution. 
Result so far: 880.0
Subtracting 0 from 860 leaves us with 860.
Grab the next digit (5) from the dividend, add it to 860, then carry on: 8605 / 931

Advancing to step 7:
931 goes into 8605 9 times with a remainder of 226.
Use 9 as the next digit of our solution. 
Result so far: 8809.0
If we take 8379 away from 8605, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 8:
When dividing 2260 by 931, we get 2 with a remainder of 398.
Put 2 as the next digit of the answer. 
Result so far: 8809.2
If we subtract 1862 from 2260, we get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 9:
931 can be fit into 3980 4 times, resulting in a remainder of 256.
Record the quotient 4 as the next digit in the result. 
Result so far: 8809.24
Subtracting 3724 from 3980 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 10:
If we divide 2560 by 931, we get 2 and a remainder of 698.
Record the quotient 2 as the next digit in the result. 
Result so far: 8809.242
If we take 1862 away from 2560, we end up with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Going ahead to step 11:
931 goes into 6980 7 times with a remainder of 463.
The next digit of our result is 7. 
Result so far: 8809.2427
If we subtract 6517 from 6980, we get 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

Moving on to step 12:
931 can be fit into 4630 4 times, resulting in a remainder of 906.
Put 4 as the next digit of the answer. 
Result so far: 8809.24274
If we subtract 3724 from 4630, we get 906.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9060, and continue the process.

Let's proceed to step 13:
If we divide 9060 by 931, we get 9 and a remainder of 681.
The number 9 becomes the next digit in our result. 
Result so far: 8809.242749
If we subtract 8379 from 9060, we get 681.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6810, and continue the process.

Moving on to step 14:
When dividing 6810 by 931, we get 7 with a remainder of 293.
Write down 7 as next digit of the result. 
Result so far: 8809.2427497
Subtracting 6517 from 6810 leaves us with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Moving on to step 15:
When dividing 2930 by 931, we get 3 with a remainder of 137.
Write down 3 as next digit of the result. 
Result so far: 8809.24274973
Subtracting 2793 from 2930 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

The final result is 8809.24274973 with a remainder of 1.37e-07.