We look at the division of 719870 by 85 
We want to divide 719870 by 85.

Step 1:
7 divided by 85 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 85

Moving on to step 2:
71 divided by 85 is 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Take the next digit (9) from the dividend and append it to 71, then repeat: 719 / 85

Advancing to step 3:
If we divide 719 by 85, we get 8 and a remainder of 39.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 680 from 719 leaves us with 39.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 85

Step 4:
When dividing 398 by 85, we get 4 with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Deduct 340 from 398 and we're left with 58.
Include the next digit (7) from the dividend after 58, then repeat: 587 / 85

Going ahead to step 5:
When dividing 587 by 85, we get 6 with a remainder of 77.
Put 6 as the next digit of the answer. 
Result so far: 846.0
If we take 510 away from 587, we end up with 77.
Append the next digit (0) from the dividend to 77 and continue with: 770 / 85

Step 6:
The number 85 fits into 770 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 8469.0
If we subtract 765 from 770, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
The number 85 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 8469.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
If we divide 500 by 85, we get 5 and a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 8469.05
Deduct 425 from 500 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 9:
When dividing 750 by 85, we get 8 with a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 8469.058
The remainder is 70 after subtracting 680 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
The number 85 fits into 700 8 times, leaving a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 8469.0588
Subtracting 680 from 700 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.

The final result is 8469.0588 with a remainder of 0.0002.