We divide 49665 by 86
We want to figure out the number of times 49665 can be divided by 86.

Step 1:
86 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 86

Step 2:
86 goes into 49 0 times with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 86

Let's proceed to step 3:
The number 86 fits into 496 5 times, leaving a remainder of 66.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 66 after subtracting 430 from 496.
Take the next digit (6) from the dividend and append it to 66, then repeat: 666 / 86

Moving on to step 4:
If we divide 666 by 86, we get 7 and a remainder of 64.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Deduct 602 from 666 and we're left with 64.
Fetch the next digit (5) from the dividend, attach it to 64 and continue: 645 / 86

Going ahead to step 5:
When dividing 645 by 86, we get 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 577.0
The remainder is 43 after subtracting 602 from 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 6:
86 goes into 430 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 577.5
If we subtract 430 from 430, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
86 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 577.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 86, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 577.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 577.5, and the remainder is 0.0.