-32.26% is the change from 499 to 338
Calculation steps:
[( 338 - 499 ) ÷ 499] x 100 = -32.26%
Formula
Percentage change = [(338 - 499) / 499] x 100
Subtract the new number by the original number
338 - 499 = -161
-161 ÷ 499 = -0.3226452905811623
-0.3226452905811623 x 100 = -32.26%