82435054 ÷ 664 
Our goal is to divide 82435054 by 664.

Step 1:
664 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 664

Advancing to step 2:
82 divided by 664 is 0 with a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Grab the next digit (4) from the dividend, add it to 82, then carry on: 824 / 664

Step 3:
824 divided by 664 is 1 with a remainder of 160.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 664 from 824 to get 160.
Append the next digit (3) from the dividend to 160 and continue with: 1603 / 664

On to step 4:
664 can be fit into 1603 2 times, resulting in a remainder of 275.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1328 from 1603 to get 275.
Bring next digit (5) of the dividend behind the 275 and repeat the process: 2755 / 664

On to step 5:
664 goes into 2755 4 times with a remainder of 99.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
If we subtract 2656 from 2755, we get 99.
Append the next digit (0) from the dividend to 99 and continue with: 990 / 664

Advancing to step 6:
If we divide 990 by 664, we get 1 and a remainder of 326.
Use 1 as the next digit of our solution. 
Result so far: 1241.0
Subtract 664 from 990 to get 326.
Fetch the next digit (5) from the dividend, attach it to 326 and continue: 3265 / 664

Moving on to step 7:
3265 divided by 664 is 4 with a remainder of 609.
Write down 4 as next digit of the result. 
Result so far: 12414.0
The remainder is 609 after subtracting 2656 from 3265.
Include the next digit (4) from the dividend after 609, then repeat: 6094 / 664

Advancing to step 8:
664 goes into 6094 9 times with a remainder of 118.
Write down 9 as next digit of the result. 
Result so far: 124149.0
Deduct 5976 from 6094 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 9:
If we divide 1180 by 664, we get 1 and a remainder of 516.
Record the quotient 1 as the next digit in the result. 
Result so far: 124149.1
If we take 664 away from 1180, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 10:
664 goes into 5160 7 times with a remainder of 512.
Put 7 as the next digit of the answer. 
Result so far: 124149.17
If we take 4648 away from 5160, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Moving on to step 11:
When dividing 5120 by 664, we get 7 with a remainder of 472.
Put 7 as the next digit of the answer. 
Result so far: 124149.177
The remainder is 472 after subtracting 4648 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Our division results in 124149.177 with a remaining 0.0472.