Let's divide 84864 by 51
We want to figure out the number of times 84864 can be divided by 51.

On to step 1:
8 divided by 51 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 51

Moving on to step 2:
51 goes into 84 1 times with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 51 away from 84, we end up with 33.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 51

Step 3:
338 divided by 51 is 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 306 from 338 leaves us with 32.
Append the next digit (6) from the dividend to 32 and continue with: 326 / 51

Advancing to step 4:
The number 51 fits into 326 6 times, leaving a remainder of 20.
The next digit of our result is 6. 
Result so far: 166.0
Subtracting 306 from 326 leaves us with 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 51

Moving on to step 5:
If we divide 204 by 51, we get 4 and a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 1664.0
Subtracting 204 from 204 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 6:
If we divide 0 by 51, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1664.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
51 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1664.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1664.0 with a remainder of 0.0.