-27.95% is the change from 508 to 366
Calculation steps:
[( 366 - 508 ) ÷ 508] x 100 = -27.95%
Formula
Percentage change = [(366 - 508) / 508] x 100
Subtract the new number by the original number
366 - 508 = -142
-142 ÷ 508 = -0.2795275590551181
-0.2795275590551181 x 100 = -27.95%