To find what percentage 18,000 is of 90,000, you can use the formula:
Percentage = (Part / Whole) × 100
In this case, the part is 18,000 and the whole is 90,000. Plugging in those numbers:
Percentage = (18,000 / 90,000) × 100
Calculating the fraction gives:
18,000 ÷ 90,000 = 0.2
Now, multiplying by 100 gives:
0.2 × 100 = 20
So, 18,000 is 20% of 90,000.