We look at the division of 646048 by 36 
We want to divide 646048 by 36.

On to step 1:
When dividing 6 by 36, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 36

Step 2:
36 can be fit into 64 1 times, resulting in a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 36 from 64 to get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 36

On to step 3:
36 goes into 286 7 times with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 252 from 286, we get 34.
Grab the next digit (0) from the dividend, add it to 34, then carry on: 340 / 36

Let's proceed to step 4:
36 goes into 340 9 times with a remainder of 16.
The next digit of our result is 9. 
Result so far: 179.0
Subtracting 324 from 340 leaves us with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 36

On to step 5:
36 can be fit into 164 4 times, resulting in a remainder of 20.
The next digit of our result is 4. 
Result so far: 1794.0
Deduct 144 from 164 and we're left with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 36

Step 6:
36 goes into 208 5 times with a remainder of 28.
The next digit of our result is 5. 
Result so far: 17945.0
Deduct 180 from 208 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
The number 36 fits into 280 7 times, leaving a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 17945.7
Subtract 252 from 280 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
The number 36 fits into 280 7 times, leaving a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 17945.77
Subtracting 252 from 280 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 17945.77, with a leftover of 0.028.