-37.33% is the change from 501 to 314
Calculation steps:
[( 314 - 501 ) ÷ 501] x 100 = -37.33%
Formula
Percentage change = [(314 - 501) / 501] x 100
Subtract the new number by the original number
314 - 501 = -187
-187 ÷ 501 = -0.37325349301397204
-0.37325349301397204 x 100 = -37.33%