49900 ÷ 86 
We're looking to find how many times 86 goes into 49900.

Moving on to step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 86

On to step 2:
86 goes into 49 0 times with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 86

Let's proceed to step 3:
499 divided by 86 is 5 with a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 430 from 499 to get 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 86

Going ahead to step 4:
If we divide 690 by 86, we get 8 and a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Deduct 688 from 690 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 86

Advancing to step 5:
20 divided by 86 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 580.0
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 6:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 580.2
Deduct 172 from 200 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
86 can be fit into 280 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 580.23
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
When dividing 220 by 86, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 580.232
If we subtract 172 from 220, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
480 divided by 86 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 580.2325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
When dividing 500 by 86, we get 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 580.23255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 580.23255 with a balance of 7e-05.