23410223 ÷ 217 
We want to figure out the number of times 23410223 can be divided by 217.

Step 1:
When dividing 2 by 217, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 217

Going ahead to step 2:
23 divided by 217 is 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Bring next digit (4) of the dividend behind the 23 and repeat the process: 234 / 217

Step 3:
234 divided by 217 is 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 217 away from 234, we end up with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 217

On to step 4:
When dividing 171 by 217, we get 0 with a remainder of 171.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 171, we end up with 171.
Append the next digit (0) from the dividend to 171 and continue with: 1710 / 217

Step 5:
If we divide 1710 by 217, we get 7 and a remainder of 191.
Use 7 as the next digit of our solution. 
Result so far: 107.0
Deduct 1519 from 1710 and we're left with 191.
Include the next digit (2) from the dividend after 191, then repeat: 1912 / 217

On to step 6:
217 goes into 1912 8 times with a remainder of 176.
Put 8 as the next digit of the answer. 
Result so far: 1078.0
The remainder is 176 after subtracting 1736 from 1912.
Grab the next digit (2) from the dividend, add it to 176, then carry on: 1762 / 217

Moving on to step 7:
217 goes into 1762 8 times with a remainder of 26.
The next digit of our result is 8. 
Result so far: 10788.0
Subtracting 1736 from 1762 leaves us with 26.
Bring next digit (3) of the dividend behind the 26 and repeat the process: 263 / 217

Advancing to step 8:
217 can be fit into 263 1 times, resulting in a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 107881.0
If we take 217 away from 263, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
460 divided by 217 is 2 with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 107881.2
If we take 434 away from 460, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 10:
When dividing 260 by 217, we get 1 with a remainder of 43.
The next digit of our result is 1. 
Result so far: 107881.21
Deduct 217 from 260 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 11:
When dividing 430 by 217, we get 1 with a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 107881.211
The remainder is 213 after subtracting 217 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

The final outcome is 107881.211, with a leftover of 0.0213.