91409025 divided by 349 
Our goal is to divide 91409025 by 349.

Advancing to step 1:
When dividing 9 by 349, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 349

Going ahead to step 2:
91 divided by 349 is 0 with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Append the next digit (4) from the dividend to 91 and continue with: 914 / 349

Step 3:
If we divide 914 by 349, we get 2 and a remainder of 216.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 698 away from 914, we end up with 216.
Grab the next digit (0) from the dividend, add it to 216, then carry on: 2160 / 349

Step 4:
2160 divided by 349 is 6 with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtract 2094 from 2160 to get 66.
Grab the next digit (9) from the dividend, add it to 66, then carry on: 669 / 349

Moving on to step 5:
If we divide 669 by 349, we get 1 and a remainder of 320.
Record the quotient 1 as the next digit in the result. 
Result so far: 261.0
Subtract 349 from 669 to get 320.
Take the next digit (0) from the dividend and append it to 320, then repeat: 3200 / 349

Step 6:
If we divide 3200 by 349, we get 9 and a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 2619.0
Subtract 3141 from 3200 to get 59.
Grab the next digit (2) from the dividend, add it to 59, then carry on: 592 / 349

Going ahead to step 7:
592 divided by 349 is 1 with a remainder of 243.
The number 1 becomes the next digit in our result. 
Result so far: 26191.0
If we subtract 349 from 592, we get 243.
Grab the next digit (5) from the dividend, add it to 243, then carry on: 2435 / 349

Let's proceed to step 8:
When dividing 2435 by 349, we get 6 with a remainder of 341.
The next digit of our result is 6. 
Result so far: 261916.0
If we take 2094 away from 2435, we end up with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Let's proceed to step 9:
The number 349 fits into 3410 9 times, leaving a remainder of 269.
Record the quotient 9 as the next digit in the result. 
Result so far: 261916.9
Subtract 3141 from 3410 to get 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 10:
349 can be fit into 2690 7 times, resulting in a remainder of 247.
Use 7 as the next digit of our solution. 
Result so far: 261916.97
Subtracting 2443 from 2690 leaves us with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

On to step 11:
If we divide 2470 by 349, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 261916.977
Deduct 2443 from 2470 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 261916.977 with a remainder of 0.0027.