Let's divide 668859 by 84
Let's see how many times 84 fits into 668859.

Moving on to step 1:
If we divide 6 by 84, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 84

Step 2:
84 can be fit into 66 0 times, resulting in a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 84

Step 3:
84 goes into 668 7 times with a remainder of 80.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 588 away from 668, we end up with 80.
Fetch the next digit (8) from the dividend, attach it to 80 and continue: 808 / 84

Advancing to step 4:
If we divide 808 by 84, we get 9 and a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Subtract 756 from 808 to get 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 84

Going ahead to step 5:
84 can be fit into 525 6 times, resulting in a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 796.0
Subtract 504 from 525 to get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 84

On to step 6:
When dividing 219 by 84, we get 2 with a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 7962.0
If we take 168 away from 219, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
If we divide 510 by 84, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 7962.6
If we subtract 504 from 510, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
84 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 7962.6
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
If we divide 600 by 84, we get 7 and a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 7962.607
Deduct 588 from 600 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
84 goes into 120 1 times with a remainder of 36.
The next digit of our result is 1. 
Result so far: 7962.6071
Subtracting 84 from 120 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
84 goes into 360 4 times with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 7962.60714
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
84 goes into 240 2 times with a remainder of 72.
The next digit of our result is 2. 
Result so far: 7962.607142
Subtracting 168 from 240 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
If we divide 720 by 84, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 7962.6071428
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
When dividing 480 by 84, we get 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 7962.60714285
Subtracting 420 from 480 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 7962.60714285, and the remainder is 6e-08.