82574664 ÷ 310 
We want to divide 82574664 by 310.

Moving on to step 1:
The number 310 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 310

Let's proceed to step 2:
82 divided by 310 is 0 with a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Append the next digit (5) from the dividend to 82 and continue with: 825 / 310

Going ahead to step 3:
If we divide 825 by 310, we get 2 and a remainder of 205.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 620 from 825 and we're left with 205.
Append the next digit (7) from the dividend to 205 and continue with: 2057 / 310

Advancing to step 4:
When dividing 2057 by 310, we get 6 with a remainder of 197.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtracting 1860 from 2057 leaves us with 197.
Append the next digit (4) from the dividend to 197 and continue with: 1974 / 310

Going ahead to step 5:
If we divide 1974 by 310, we get 6 and a remainder of 114.
Record the quotient 6 as the next digit in the result. 
Result so far: 266.0
If we take 1860 away from 1974, we end up with 114.
Take the next digit (6) from the dividend and append it to 114, then repeat: 1146 / 310

Step 6:
The number 310 fits into 1146 3 times, leaving a remainder of 216.
Write down 3 as next digit of the result. 
Result so far: 2663.0
Deduct 930 from 1146 and we're left with 216.
Bring next digit (6) of the dividend behind the 216 and repeat the process: 2166 / 310

Let's proceed to step 7:
If we divide 2166 by 310, we get 6 and a remainder of 306.
The next digit of our result is 6. 
Result so far: 26636.0
Deduct 1860 from 2166 and we're left with 306.
Include the next digit (4) from the dividend after 306, then repeat: 3064 / 310

Going ahead to step 8:
If we divide 3064 by 310, we get 9 and a remainder of 274.
The next digit of our result is 9. 
Result so far: 266369.0
Subtract 2790 from 3064 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 9:
If we divide 2740 by 310, we get 8 and a remainder of 260.
Write down 8 as next digit of the result. 
Result so far: 266369.8
The remainder is 260 after subtracting 2480 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 10:
The number 310 fits into 2600 8 times, leaving a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 266369.88
If we subtract 2480 from 2600, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 266369.88, with a leftover of 0.12.