-61.19% is the change from 487 to 189
Calculation steps:
[( 189 - 487 ) ÷ 487] x 100 = -61.19%
Formula
Percentage change = [(189 - 487) / 487] x 100
Subtract the new number by the original number
189 - 487 = -298
-298 ÷ 487 = -0.6119096509240246
-0.6119096509240246 x 100 = -61.19%