We look at the division of 689510 by 84 
We want to divide 689510 by 84.

Step 1:
84 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 84

Moving on to step 2:
84 can be fit into 68 0 times, resulting in a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Bring next digit (9) of the dividend behind the 68 and repeat the process: 689 / 84

Step 3:
689 divided by 84 is 8 with a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 17 after subtracting 672 from 689.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 84

On to step 4:
84 can be fit into 175 2 times, resulting in a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we subtract 168 from 175, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 84

Advancing to step 5:
84 can be fit into 71 0 times, resulting in a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 820.0
If we take 0 away from 71, we end up with 71.
Append the next digit (0) from the dividend to 71 and continue with: 710 / 84

Moving on to step 6:
When dividing 710 by 84, we get 8 with a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 8208.0
Subtract 672 from 710 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
84 can be fit into 380 4 times, resulting in a remainder of 44.
The next digit of our result is 4. 
Result so far: 8208.4
If we take 336 away from 380, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
If we divide 440 by 84, we get 5 and a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 8208.45
Deduct 420 from 440 and we're left 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.

Step 9:
84 can be fit into 200 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 8208.452
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
320 divided by 84 is 3 with a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 8208.4523
Deduct 252 from 320 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
680 divided by 84 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 8208.45238
Subtract 672 from 680 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 84 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 8208.45238
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
84 goes into 800 9 times with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 8208.4523809
Subtracting 756 from 800 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
84 goes into 440 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 8208.45238095
Subtract 420 from 440 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 8208.45238095 with a remaining 2e-08.