We look at the division of 80587170 by 340 
Let's see how many times 340 fits into 80587170.

Advancing to step 1:
8 divided by 340 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 340

Let's proceed to step 2:
If we divide 80 by 340, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Grab the next digit (5) from the dividend, add it to 80, then carry on: 805 / 340

Let's proceed to step 3:
805 divided by 340 is 2 with a remainder of 125.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 680 from 805 and we're left with 125.
Bring next digit (8) of the dividend behind the 125 and repeat the process: 1258 / 340

Advancing to step 4:
1258 divided by 340 is 3 with a remainder of 238.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 238 after subtracting 1020 from 1258.
Fetch the next digit (7) from the dividend, attach it to 238 and continue: 2387 / 340

Advancing to step 5:
340 goes into 2387 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 237.0
The remainder is 7 after subtracting 2380 from 2387.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 340

Going ahead to step 6:
If we divide 71 by 340, we get 0 and a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 2370.0
The remainder is 71 after subtracting 0 from 71.
Include the next digit (7) from the dividend after 71, then repeat: 717 / 340

Advancing to step 7:
717 divided by 340 is 2 with a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 23702.0
If we subtract 680 from 717, we get 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 340

Advancing to step 8:
When dividing 370 by 340, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 237021.0
The remainder is 30 after subtracting 340 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
The number 340 fits into 300 0 times, leaving a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 237021.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 10:
340 goes into 3000 8 times with a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 237021.08
Deduct 2720 from 3000 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 11:
When dividing 2800 by 340, we get 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 237021.088
Deduct 2720 from 2800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 237021.088 with a remaining 0.008.