-34.32% is the change from 507 to 333
Calculation steps:
[( 333 - 507 ) ÷ 507] x 100 = -34.32%
Formula
Percentage change = [(333 - 507) / 507] x 100
Subtract the new number by the original number
333 - 507 = -174
-174 ÷ 507 = -0.3431952662721893
-0.3431952662721893 x 100 = -34.32%