Let's divide 26430109 by 217
We want to divide 26430109 by 217.

Going ahead to step 1:
2 divided by 217 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 217

Advancing to step 2:
When dividing 26 by 217, we get 0 with a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 26 leaves us with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 217

Step 3:
264 divided by 217 is 1 with a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 217 from 264 to get 47.
Bring next digit (3) of the dividend behind the 47 and repeat the process: 473 / 217

Moving on to step 4:
217 goes into 473 2 times with a remainder of 39.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 434 from 473 to get 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 217

Step 5:
217 goes into 390 1 times with a remainder of 173.
The next digit of our result is 1. 
Result so far: 121.0
If we take 217 away from 390, we end up with 173.
Include the next digit (1) from the dividend after 173, then repeat: 1731 / 217

Step 6:
217 can be fit into 1731 7 times, resulting in a remainder of 212.
Record the quotient 7 as the next digit in the result. 
Result so far: 1217.0
If we take 1519 away from 1731, we end up with 212.
Include the next digit (0) from the dividend after 212, then repeat: 2120 / 217

Moving on to step 7:
If we divide 2120 by 217, we get 9 and a remainder of 167.
Write down 9 as next digit of the result. 
Result so far: 12179.0
Subtracting 1953 from 2120 leaves us with 167.
Grab the next digit (9) from the dividend, add it to 167, then carry on: 1679 / 217

On to step 8:
217 goes into 1679 7 times with a remainder of 160.
The number 7 becomes the next digit in our result. 
Result so far: 121797.0
If we subtract 1519 from 1679, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 9:
When dividing 1600 by 217, we get 7 with a remainder of 81.
The next digit of our result is 7. 
Result so far: 121797.7
The remainder is 81 after subtracting 1519 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 10:
The number 217 fits into 810 3 times, leaving a remainder of 159.
Use 3 as the next digit of our solution. 
Result so far: 121797.73
Deduct 651 from 810 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 11:
217 goes into 1590 7 times with a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 121797.737
If we take 1519 away from 1590, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 12:
710 divided by 217 is 3 with a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 121797.7373
If we take 651 away from 710, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 13:
The number 217 fits into 590 2 times, leaving a remainder of 156.
Record the quotient 2 as the next digit in the result. 
Result so far: 121797.73732
Subtracting 434 from 590 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 14:
217 can be fit into 1560 7 times, resulting in a remainder of 41.
The next digit of our result is 7. 
Result so far: 121797.737327
Deduct 1519 from 1560 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 15:
When dividing 410 by 217, we get 1 with a remainder of 193.
Put 1 as the next digit of the answer. 
Result so far: 121797.7373271
Subtract 217 from 410 to get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Going ahead to step 16:
1930 divided by 217 is 8 with a remainder of 194.
Use 8 as the next digit of our solution. 
Result so far: 121797.73732718
If we subtract 1736 from 1930, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The final outcome is 121797.73732718, with a leftover of 1.94e-07.