-32.46% is the change from 499 to 337
Calculation steps:
[( 337 - 499 ) ÷ 499] x 100 = -32.46%
Formula
Percentage change = [(337 - 499) / 499] x 100
Subtract the new number by the original number
337 - 499 = -162
-162 ÷ 499 = -0.3246492985971944
-0.3246492985971944 x 100 = -32.46%