We're dividing 859880 by 66 
We want to divide 859880 by 66.

Moving on to step 1:
8 divided by 66 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 66

Step 2:
66 goes into 85 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 66 from 85 and we're left with 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 66

Let's proceed to step 3:
When dividing 199 by 66, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 198 from 199 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 66

Step 4:
66 goes into 18 0 times with a remainder of 18.
The next digit of our result is 0. 
Result so far: 130.0
Subtract 0 from 18 to get 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 66

Step 5:
When dividing 188 by 66, we get 2 with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 1302.0
If we take 132 away from 188, we end up with 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 66

Going ahead to step 6:
If we divide 560 by 66, we get 8 and a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 13028.0
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
66 goes into 320 4 times with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 13028.4
Subtracting 264 from 320 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 8:
The number 66 fits into 560 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 13028.48
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
320 divided by 66 is 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 13028.484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
If we divide 560 by 66, we get 8 and a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 13028.4848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
66 can be fit into 320 4 times, resulting in a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 13028.48484
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 12:
560 divided by 66 is 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 13028.484848
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 13:
When dividing 320 by 66, we get 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 13028.4848484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 14:
66 goes into 560 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 13028.48484848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 13028.48484848 with a remainder of 3.2e-08.