646785 divided by 84 
Let's see how many times 84 fits into 646785.

Advancing to step 1:
84 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 84

Going ahead to step 2:
84 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (6) from the dividend, add it to 64, then carry on: 646 / 84

Let's proceed to step 3:
When dividing 646 by 84, we get 7 with a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 588 from 646 and we're left with 58.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 84

On to step 4:
84 can be fit into 587 6 times, resulting in a remainder of 83.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
Subtracting 504 from 587 leaves us with 83.
Fetch the next digit (8) from the dividend, attach it to 83 and continue: 838 / 84

Advancing to step 5:
84 goes into 838 9 times with a remainder of 82.
The next digit of our result is 9. 
Result so far: 769.0
If we subtract 756 from 838, we get 82.
Take the next digit (5) from the dividend and append it to 82, then repeat: 825 / 84

Advancing to step 6:
84 goes into 825 9 times with a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 7699.0
Subtracting 756 from 825 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 7:
84 goes into 690 8 times with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 7699.8
Deduct 672 from 690 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
The number 84 fits into 180 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 7699.82
Deduct 168 from 180 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 9:
The number 84 fits into 120 1 times, leaving a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 7699.821
Subtract 84 from 120 to 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 10:
When dividing 360 by 84, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 7699.8214
If we take 336 away from 360, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
When dividing 240 by 84, we get 2 with a remainder of 72.
The next digit of our result is 2. 
Result so far: 7699.82142
Subtract 168 from 240 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 12:
84 goes into 720 8 times with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 7699.821428
Deduct 672 from 720 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
When dividing 480 by 84, we get 5 with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 7699.8214285
Subtract 420 from 480 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
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: 7699.82142857
If we subtract 588 from 600, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 7699.82142857, and the remainder is 1.2e-08.