Let's divide 460521 by 9
We want to divide 460521 by 9.

Going ahead to step 1:
9 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 9

Step 2:
If we divide 46 by 9, we get 5 and a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 45 from 46 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 9

Moving on to step 3:
9 can be fit into 10 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtract 9 from 10 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 9

Step 4:
If we divide 15 by 9, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 511.0
The remainder is 6 after subtracting 9 from 15.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 9

Moving on to step 5:
9 goes into 62 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 5116.0
Subtract 54 from 62 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 9

Step 6:
9 goes into 81 9 times with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 51169.0
Deduct 81 from 81 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:
9 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 51169.0
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.

Step 8:
9 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 51169.0
The remainder is 0 after subtracting 0 from 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 outcome is 51169.0, with a leftover of 0.0.