We look at the division of 343699 by 97 
Let's see how many times 97 fits into 343699.

On to step 1:
97 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 97

Let's proceed to step 2:
When dividing 34 by 97, we get 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Append the next digit (3) from the dividend to 34 and continue with: 343 / 97

On to step 3:
If we divide 343 by 97, we get 3 and a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 291 away from 343, we end up with 52.
Fetch the next digit (6) from the dividend, attach it to 52 and continue: 526 / 97

Step 4:
If we divide 526 by 97, we get 5 and a remainder of 41.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 485 from 526 and we're left with 41.
Bring next digit (9) of the dividend behind the 41 and repeat the process: 419 / 97

Going ahead to step 5:
The number 97 fits into 419 4 times, leaving a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 354.0
Deduct 388 from 419 and we're left with 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 97

Moving on to step 6:
319 divided by 97 is 3 with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 3543.0
If we subtract 291 from 319, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 7:
If we divide 280 by 97, we get 2 and a remainder of 86.
Write down 2 as next digit of the result. 
Result so far: 3543.2
If we subtract 194 from 280, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 8:
97 can be fit into 860 8 times, resulting in a remainder of 84.
Put 8 as the next digit of the answer. 
Result so far: 3543.28
If we subtract 776 from 860, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 9:
97 goes into 840 8 times with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 3543.288
If we take 776 away from 840, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 3543.288 with a remainder of 0.0064.