-29.39% is the change from 507 to 358
Calculation steps:
[( 358 - 507 ) ÷ 507] x 100 = -29.39%
Formula
Percentage change = [(358 - 507) / 507] x 100
Subtract the new number by the original number
358 - 507 = -149
-149 ÷ 507 = -0.2938856015779093
-0.2938856015779093 x 100 = -29.39%