343608 divided by 91 
Let's see how many times 91 fits into 343608.

Let's proceed to step 1:
When dividing 3 by 91, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 91

Going ahead to step 2:
If we divide 34 by 91, we get 0 and a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Take the next digit (3) from the dividend and append it to 34, then repeat: 343 / 91

Moving on to step 3:
343 divided by 91 is 3 with a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 273 from 343 to get 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 91

Moving on to step 4:
91 goes into 706 7 times with a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtract 637 from 706 to get 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 91

Advancing to step 5:
If we divide 690 by 91, we get 7 and a remainder of 53.
The next digit of our result is 7. 
Result so far: 377.0
Deduct 637 from 690 and we're left with 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 91

Going ahead to step 6:
The number 91 fits into 538 5 times, leaving a remainder of 83.
Use 5 as the next digit of our solution. 
Result so far: 3775.0
Subtract 455 from 538 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 7:
830 divided by 91 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 3775.9
If we subtract 819 from 830, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
The number 91 fits into 110 1 times, leaving a remainder of 19.
The next digit of our result is 1. 
Result so far: 3775.91
Deduct 91 from 110 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 9:
When dividing 190 by 91, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 3775.912
Subtract 182 from 190 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
91 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 3775.912
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
800 divided by 91 is 8 with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 3775.91208
Deduct 728 from 800 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
720 divided by 91 is 7 with a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 3775.912087
Subtract 637 from 720 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 13:
830 divided by 91 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 3775.9120879
Subtract 819 from 830 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 14:
91 can be fit into 110 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 3775.91208791
The remainder is 19 after subtracting 91 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 3775.91208791 and a remainder of 1.9e-08.