We're dividing 6902449 by 171 
We want to figure out the number of times 6902449 can be divided by 171.

Going ahead to step 1:
171 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 171

Let's proceed to step 2:
171 goes into 69 0 times with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 171

Step 3:
690 divided by 171 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 684 away from 690, we end up with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 171

Step 4:
62 divided by 171 is 0 with a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
The remainder is 62 after subtracting 0 from 62.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 171

Step 5:
The number 171 fits into 624 3 times, leaving a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 403.0
Subtract 513 from 624 to get 111.
Bring next digit (4) of the dividend behind the 111 and repeat the process: 1114 / 171

Moving on to step 6:
1114 divided by 171 is 6 with a remainder of 88.
The number 6 becomes the next digit in our result. 
Result so far: 4036.0
Subtract 1026 from 1114 to get 88.
Include the next digit (9) from the dividend after 88, then repeat: 889 / 171

Advancing to step 7:
If we divide 889 by 171, we get 5 and a remainder of 34.
Use 5 as the next digit of our solution. 
Result so far: 40365.0
Subtract 855 from 889 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
If we divide 340 by 171, we get 1 and a remainder of 169.
Put 1 as the next digit of the answer. 
Result so far: 40365.1
If we take 171 away from 340, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 9:
171 can be fit into 1690 9 times, resulting in a remainder of 151.
The next digit of our result is 9. 
Result so far: 40365.19
Subtract 1539 from 1690 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 10:
171 can be fit into 1510 8 times, resulting in a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 40365.198
The remainder is 142 after subtracting 1368 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 11:
The number 171 fits into 1420 8 times, leaving a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 40365.1988
Subtracting 1368 from 1420 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 40365.1988 with a balance of 0.00052.