-60.57% is the change from 487 to 192
Calculation steps:
[( 192 - 487 ) ÷ 487] x 100 = -60.57%
Formula
Percentage change = [(192 - 487) / 487] x 100
Subtract the new number by the original number
192 - 487 = -295
-295 ÷ 487 = -0.6057494866529775
-0.6057494866529775 x 100 = -60.57%