228470 ÷ 91 
Our goal is to divide 228470 by 91.

Moving on to step 1:
91 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 91

Advancing to step 2:
22 divided by 91 is 0 with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 91

Moving on to step 3:
228 divided by 91 is 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 182 from 228 to get 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 91

Moving on to step 4:
If we divide 464 by 91, we get 5 and a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 455 from 464 to get 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 91

On to step 5:
If we divide 97 by 91, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 251.0
Deduct 91 from 97 and we're left with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 91

Going ahead to step 6:
60 divided by 91 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 2510.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 7:
91 goes into 600 6 times with a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 2510.6
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
91 can be fit into 540 5 times, resulting in a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 2510.65
Subtracting 455 from 540 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
When dividing 850 by 91, we get 9 with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 2510.659
If we subtract 819 from 850, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
310 divided by 91 is 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 2510.6593
If we take 273 away from 310, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 11:
91 can be fit into 370 4 times, resulting in a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 2510.65934
If we take 364 away from 370, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
60 divided by 91 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 2510.65934
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
If we divide 600 by 91, we get 6 and a remainder of 54.
Use 6 as the next digit of our solution. 
Result so far: 2510.6593406
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
When dividing 540 by 91, we get 5 with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 2510.65934065
If we take 455 away from 540, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final result is 2510.65934065 with a remainder of 8.5e-08.