Let's divide 85147249 by 512
Our goal is to divide 85147249 by 512.

On to step 1:
8 divided by 512 is 0 with 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.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 512

Step 2:
512 goes into 85 0 times with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 512

Going ahead to step 3:
512 can be fit into 851 1 times, resulting in a remainder of 339.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 339 after subtracting 512 from 851.
Fetch the next digit (4) from the dividend, attach it to 339 and continue: 3394 / 512

Going ahead to step 4:
The number 512 fits into 3394 6 times, leaving a remainder of 322.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 3072 from 3394 and we're left with 322.
Take the next digit (7) from the dividend and append it to 322, then repeat: 3227 / 512

On to step 5:
3227 divided by 512 is 6 with a remainder of 155.
Put 6 as the next digit of the answer. 
Result so far: 166.0
Subtracting 3072 from 3227 leaves us with 155.
Grab the next digit (2) from the dividend, add it to 155, then carry on: 1552 / 512

On to step 6:
512 can be fit into 1552 3 times, resulting in a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 1663.0
The remainder is 16 after subtracting 1536 from 1552.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 512

Moving on to step 7:
If we divide 164 by 512, we get 0 and a remainder of 164.
Use 0 as the next digit of our solution. 
Result so far: 16630.0
If we subtract 0 from 164, we get 164.
Take the next digit (9) from the dividend and append it to 164, then repeat: 1649 / 512

Going ahead to step 8:
512 goes into 1649 3 times with a remainder of 113.
The next digit of our result is 3. 
Result so far: 166303.0
The remainder is 113 after subtracting 1536 from 1649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 9:
1130 divided by 512 is 2 with a remainder of 106.
Write down 2 as next digit of the result. 
Result so far: 166303.2
Subtracting 1024 from 1130 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 10:
512 goes into 1060 2 times with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 166303.22
Deduct 1024 from 1060 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 166303.22, with a leftover of 0.036.