-28.99% is the change from 507 to 360
Calculation steps:
[( 360 - 507 ) ÷ 507] x 100 = -28.99%
Formula
Percentage change = [(360 - 507) / 507] x 100
Subtract the new number by the original number
360 - 507 = -147
-147 ÷ 507 = -0.28994082840236685
-0.28994082840236685 x 100 = -28.99%