43290 ÷ 97 
We want to figure out the number of times 43290 can be divided by 97.

Advancing to step 1:
If we divide 4 by 97, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 97

Going ahead to step 2:
43 divided by 97 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (2) from the dividend, attach it to 43 and continue: 432 / 97

Advancing to step 3:
The number 97 fits into 432 4 times, leaving a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 388 from 432 leaves us with 44.
Bring next digit (9) of the dividend behind the 44 and repeat the process: 449 / 97

Going ahead to step 4:
97 can be fit into 449 4 times, resulting in a remainder of 61.
Put 4 as the next digit of the answer. 
Result so far: 44.0
The remainder is 61 after subtracting 388 from 449.
Append the next digit (0) from the dividend to 61 and continue with: 610 / 97

On to step 5:
The number 97 fits into 610 6 times, leaving a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 446.0
If we subtract 582 from 610, 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.

Advancing to step 6:
97 can be fit into 280 2 times, resulting in a remainder of 86.
Use 2 as the next digit of our solution. 
Result so far: 446.2
Subtracting 194 from 280 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 7:
If we divide 860 by 97, we get 8 and a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 446.28
If we take 776 away from 860, we end up with 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 8:
When dividing 840 by 97, we get 8 with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 446.288
Subtracting 776 from 840 leaves us 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.

In conclusion, the division gives 446.288 with a balance of 0.0064.