96436646 ÷ 485 
Our goal is to divide 96436646 by 485.

Going ahead to step 1:
The number 485 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 485

Step 2:
485 goes into 96 0 times with a remainder of 96.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 96 after subtracting 0 from 96.
Take the next digit (4) from the dividend and append it to 96, then repeat: 964 / 485

Step 3:
The number 485 fits into 964 1 times, leaving a remainder of 479.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 485 from 964 and we're left with 479.
Append the next digit (3) from the dividend to 479 and continue with: 4793 / 485

Moving on to step 4:
When dividing 4793 by 485, we get 9 with a remainder of 428.
The next digit of our result is 9. 
Result so far: 19.0
Deduct 4365 from 4793 and we're left with 428.
Bring next digit (6) of the dividend behind the 428 and repeat the process: 4286 / 485

Advancing to step 5:
485 goes into 4286 8 times with a remainder of 406.
Put 8 as the next digit of the answer. 
Result so far: 198.0
Subtract 3880 from 4286 to get 406.
Grab the next digit (6) from the dividend, add it to 406, then carry on: 4066 / 485

Going ahead to step 6:
When dividing 4066 by 485, we get 8 with a remainder of 186.
Put 8 as the next digit of the answer. 
Result so far: 1988.0
The remainder is 186 after subtracting 3880 from 4066.
Grab the next digit (4) from the dividend, add it to 186, then carry on: 1864 / 485

Step 7:
485 can be fit into 1864 3 times, resulting in a remainder of 409.
Write down 3 as next digit of the result. 
Result so far: 19883.0
Subtracting 1455 from 1864 leaves us with 409.
Grab the next digit (6) from the dividend, add it to 409, then carry on: 4096 / 485

On to step 8:
The number 485 fits into 4096 8 times, leaving a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 198838.0
If we subtract 3880 from 4096, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 9:
If we divide 2160 by 485, we get 4 and a remainder of 220.
Use 4 as the next digit of our solution. 
Result so far: 198838.4
If we subtract 1940 from 2160, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 10:
When dividing 2200 by 485, we get 4 with a remainder of 260.
Record the quotient 4 as the next digit in the result. 
Result so far: 198838.44
If we subtract 1940 from 2200, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Our division results in 198838.44 with a remaining 0.26.