We divide 212509 by 89
We're looking to find how many times 89 goes into 212509.

Moving on to step 1:
89 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 89

Going ahead to step 2:
The number 89 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 89

On to step 3:
212 divided by 89 is 2 with a remainder of 34.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 178 from 212 to get 34.
Bring next digit (5) of the dividend behind the 34 and repeat the process: 345 / 89

Going ahead to step 4:
89 can be fit into 345 3 times, resulting in a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we take 267 away from 345, we end up with 78.
Include the next digit (0) from the dividend after 78, then repeat: 780 / 89

Advancing to step 5:
If we divide 780 by 89, we get 8 and a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 238.0
Subtracting 712 from 780 leaves us with 68.
Fetch the next digit (9) from the dividend, attach it to 68 and continue: 689 / 89

Moving on to step 6:
689 divided by 89 is 7 with a remainder of 66.
Write down 7 as next digit of the result. 
Result so far: 2387.0
Subtracting 623 from 689 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 7:
If we divide 660 by 89, we get 7 and a remainder of 37.
The next digit of our result is 7. 
Result so far: 2387.7
The remainder is 37 after subtracting 623 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 8:
370 divided by 89 is 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 2387.74
Subtracting 356 from 370 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
If we divide 140 by 89, we get 1 and a remainder of 51.
The next digit of our result is 1. 
Result so far: 2387.741
Subtracting 89 from 140 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 10:
510 divided by 89 is 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 2387.7415
Deduct 445 from 510 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 11:
89 goes into 650 7 times with a remainder of 27.
The next digit of our result is 7. 
Result so far: 2387.74157
Subtract 623 from 650 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 12:
If we divide 270 by 89, we get 3 and a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 2387.741573
If we subtract 267 from 270, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 13:
If we divide 30 by 89, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 2387.741573
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
89 can be fit into 300 3 times, resulting in a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 2387.74157303
If we take 267 away from 300, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 2387.74157303, with a leftover of 3.3e-08.