859067 divided by 84 
Our goal is to divide 859067 by 84.

On to step 1:
The number 84 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 84

Advancing to step 2:
If we divide 85 by 84, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 84 from 85, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 84

Going ahead to step 3:
84 goes into 19 0 times with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 19 to get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 84

Advancing to step 4:
When dividing 190 by 84, we get 2 with a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
If we subtract 168 from 190, we get 22.
Take the next digit (6) from the dividend and append it to 22, then repeat: 226 / 84

Going ahead to step 5:
When dividing 226 by 84, we get 2 with a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 1022.0
If we take 168 away from 226, we end up with 58.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 84

On to step 6:
If we divide 587 by 84, we get 6 and a remainder of 83.
The number 6 becomes the next digit in our result. 
Result so far: 10226.0
If we subtract 504 from 587, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 7:
84 goes into 830 9 times with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 10226.9
Subtracting 756 from 830 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 8:
The number 84 fits into 740 8 times, leaving a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 10226.98
If we subtract 672 from 740, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
If we divide 680 by 84, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 10226.988
If we take 672 away from 680, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 10226.988 with a remainder of 0.0008.