We divide 85660448 by 3
Our goal is to divide 85660448 by 3.

Moving on to step 1:
The number 3 fits into 8 2 times, leaving a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 6 from 8 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 3

Moving on to step 2:
3 goes into 25 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 28.0
If we take 24 away from 25, we end up with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 3

Going ahead to step 3:
When dividing 16 by 3, we get 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 285.0
Subtract 15 from 16 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 3

Going ahead to step 4:
16 divided by 3 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 2855.0
Deduct 15 from 16 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 3

Going ahead to step 5:
3 can be fit into 10 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 28553.0
If we subtract 9 from 10, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 3

Moving on to step 6:
The number 3 fits into 14 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 285534.0
Deduct 12 from 14 and we're left with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 3

Advancing to step 7:
The number 3 fits into 24 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 2855348.0
If we subtract 24 from 24, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 3

Going ahead to step 8:
When dividing 8 by 3, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 28553482.0
Subtracting 6 from 8 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 28553482.6
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
If we divide 20 by 3, we get 6 and a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 28553482.66
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 28553482.66 with a remainder of 0.002.