We look at the division of 257822 by 86 
We want to divide 257822 by 86.

Let's proceed to step 1:
The number 86 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 86

Step 2:
If we divide 25 by 86, we get 0 and a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 86

Let's proceed to step 3:
257 divided by 86 is 2 with a remainder of 85.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 172 away from 257, we end up with 85.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 86

Moving on to step 4:
858 divided by 86 is 9 with a remainder of 84.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtract 774 from 858 to get 84.
Fetch the next digit (2) from the dividend, attach it to 84 and continue: 842 / 86

Step 5:
If we divide 842 by 86, we get 9 and a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 299.0
If we subtract 774 from 842, we get 68.
Fetch the next digit (2) from the dividend, attach it to 68 and continue: 682 / 86

Let's proceed to step 6:
The number 86 fits into 682 7 times, leaving a remainder of 80.
The number 7 becomes the next digit in our result. 
Result so far: 2997.0
If we subtract 602 from 682, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 7:
800 divided by 86 is 9 with a remainder of 26.
The next digit of our result is 9. 
Result so far: 2997.9
Deduct 774 from 800 and we're left 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.

Advancing to step 8:
If we divide 260 by 86, we get 3 and a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 2997.93
Subtract 258 from 260 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
86 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 2997.93
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 2997.9302
Subtract 172 from 200 to 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.

Let's proceed to step 11:
86 can be fit into 280 3 times, resulting in a remainder of 22.
The next digit of our result is 3. 
Result so far: 2997.93023
Deduct 258 from 280 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 12:
The number 86 fits into 220 2 times, leaving a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 2997.930232
Deduct 172 from 220 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
When dividing 480 by 86, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 2997.9302325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 14:
86 can be fit into 500 5 times, resulting in a remainder of 70.
The next digit of our result is 5. 
Result so far: 2997.93023255
If we take 430 away from 500, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 2997.93023255, with a leftover of 7e-08.