836521 divided by 85 
Our goal is to divide 836521 by 85.

Moving on to step 1:
When dividing 8 by 85, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 85

Advancing to step 2:
83 divided by 85 is 0 with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Bring next digit (6) of the dividend behind the 83 and repeat the process: 836 / 85

Going ahead to step 3:
836 divided by 85 is 9 with a remainder of 71.
The next digit of our result is 9. 
Result so far: 9.0
If we take 765 away from 836, we end up with 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 85

Going ahead to step 4:
When dividing 715 by 85, we get 8 with a remainder of 35.
The next digit of our result is 8. 
Result so far: 98.0
If we subtract 680 from 715, we get 35.
Fetch the next digit (2) from the dividend, attach it to 35 and continue: 352 / 85

On to step 5:
85 goes into 352 4 times with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 984.0
Deduct 340 from 352 and we're left with 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 85

Step 6:
If we divide 121 by 85, we get 1 and a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 9841.0
If we subtract 85 from 121, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
85 can be fit into 360 4 times, resulting in a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 9841.4
The remainder is 20 after subtracting 340 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 85 fits into 200 2 times, leaving a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 9841.42
Deduct 170 from 200 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
When dividing 300 by 85, we get 3 with a remainder of 45.
The next digit of our result is 3. 
Result so far: 9841.423
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
The number 85 fits into 450 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9841.4235
Subtract 425 from 450 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 11:
The number 85 fits into 250 2 times, leaving a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 9841.42352
Deduct 170 from 250 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.

Moving on to step 12:
The number 85 fits into 800 9 times, leaving a remainder of 35.
The next digit of our result is 9. 
Result so far: 9841.423529
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 13:
350 divided by 85 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 9841.4235294
If we take 340 away from 350, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 9841.42352941
If we subtract 85 from 100, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 9841.42352941, and the remainder is 1.5e-08.