-62.9% is the change from 504 to 187
Calculation steps:
[( 187 - 504 ) ÷ 504] x 100 = -62.9%
Formula
Percentage change = [(187 - 504) / 504] x 100
Subtract the new number by the original number
187 - 504 = -317
-317 ÷ 504 = -0.628968253968254
-0.628968253968254 x 100 = -62.9%