We're dividing 85124554 by 307 
Let's see how many times 307 fits into 85124554.

Advancing to step 1:
If we divide 8 by 307, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 307

Advancing to step 2:
If we divide 85 by 307, we get 0 and a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 307

Advancing to step 3:
When dividing 851 by 307, we get 2 with a remainder of 237.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 237 after subtracting 614 from 851.
Take the next digit (2) from the dividend and append it to 237, then repeat: 2372 / 307

Going ahead to step 4:
307 can be fit into 2372 7 times, resulting in a remainder of 223.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtracting 2149 from 2372 leaves us with 223.
Bring next digit (4) of the dividend behind the 223 and repeat the process: 2234 / 307

Step 5:
2234 divided by 307 is 7 with a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 277.0
If we subtract 2149 from 2234, we get 85.
Grab the next digit (5) from the dividend, add it to 85, then carry on: 855 / 307

Advancing to step 6:
307 goes into 855 2 times with a remainder of 241.
The number 2 becomes the next digit in our result. 
Result so far: 2772.0
The remainder is 241 after subtracting 614 from 855.
Take the next digit (5) from the dividend and append it to 241, then repeat: 2415 / 307

On to step 7:
If we divide 2415 by 307, we get 7 and a remainder of 266.
Record the quotient 7 as the next digit in the result. 
Result so far: 27727.0
If we take 2149 away from 2415, we end up with 266.
Include the next digit (4) from the dividend after 266, then repeat: 2664 / 307

Going ahead to step 8:
307 can be fit into 2664 8 times, resulting in a remainder of 208.
Write down 8 as next digit of the result. 
Result so far: 277278.0
If we subtract 2456 from 2664, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 9:
When dividing 2080 by 307, we get 6 with a remainder of 238.
Record the quotient 6 as the next digit in the result. 
Result so far: 277278.6
The remainder is 238 after subtracting 1842 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Going ahead to step 10:
307 goes into 2380 7 times with a remainder of 231.
The number 7 becomes the next digit in our result. 
Result so far: 277278.67
Deduct 2149 from 2380 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Moving on to step 11:
The number 307 fits into 2310 7 times, leaving a remainder of 161.
The number 7 becomes the next digit in our result. 
Result so far: 277278.677
Deduct 2149 from 2310 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

In conclusion, the division gives 277278.677 with a balance of 0.0161.