We're dividing 20486359 by 118 
We want to divide 20486359 by 118.

Step 1:
2 divided by 118 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 118

Moving on to step 2:
The number 118 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 118

Moving on to step 3:
204 divided by 118 is 1 with a remainder of 86.
The next digit of our result is 1. 
Result so far: 1.0
If we take 118 away from 204, we end up with 86.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 118

Moving on to step 4:
118 can be fit into 868 7 times, resulting in a remainder of 42.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 826 from 868, we get 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 118

Advancing to step 5:
426 divided by 118 is 3 with a remainder of 72.
The next digit of our result is 3. 
Result so far: 173.0
If we take 354 away from 426, we end up with 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 118

On to step 6:
723 divided by 118 is 6 with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 1736.0
The remainder is 15 after subtracting 708 from 723.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 118

Let's proceed to step 7:
118 can be fit into 155 1 times, resulting in a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 17361.0
The remainder is 37 after subtracting 118 from 155.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 118

Moving on to step 8:
When dividing 379 by 118, we get 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 173613.0
Subtracting 354 from 379 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
When dividing 250 by 118, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 173613.2
Subtract 236 from 250 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
When dividing 140 by 118, we get 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 173613.21
Deduct 118 from 140 and we're left with 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 11:
118 can be fit into 220 1 times, resulting in a remainder of 102.
The next digit of our result is 1. 
Result so far: 173613.211
Subtracting 118 from 220 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 173613.211 and a remainder of 0.0102.