-62.01% is the change from 487 to 185
Calculation steps:
[( 185 - 487 ) ÷ 487] x 100 = -62.01%
Formula
Percentage change = [(185 - 487) / 487] x 100
Subtract the new number by the original number
185 - 487 = -302
-302 ÷ 487 = -0.6201232032854209
-0.6201232032854209 x 100 = -62.01%