We're dividing 870379 by 26 
We want to divide 870379 by 26.

On to step 1:
26 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 26

Going ahead to step 2:
The number 26 fits into 87 3 times, leaving a remainder of 9.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 78 from 87 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 26

On to step 3:
26 goes into 90 3 times with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtracting 78 from 90 leaves us with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 26

Moving on to step 4:
When dividing 123 by 26, we get 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 334.0
Deduct 104 from 123 and we're left with 19.
Grab the next digit (7) from the dividend, add it to 19, then carry on: 197 / 26

Moving on to step 5:
26 can be fit into 197 7 times, resulting in a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 3347.0
The remainder is 15 after subtracting 182 from 197.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 26

Let's proceed to step 6:
When dividing 159 by 26, we get 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 33476.0
Deduct 156 from 159 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
26 can be fit into 30 1 times, resulting in a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 33476.1
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
26 can be fit into 40 1 times, resulting in a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 33476.11
Deduct 26 from 40 and we're left 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.

Our division results in 33476.11 with a remaining 0.014.