-66.19% is the change from 488 to 165
Calculation steps:
[( 165 - 488 ) ÷ 488] x 100 = -66.19%
Formula
Percentage change = [(165 - 488) / 488] x 100
Subtract the new number by the original number
165 - 488 = -323
-323 ÷ 488 = -0.6618852459016393
-0.6618852459016393 x 100 = -66.19%