-25.8% is the change from 655 to 486
Calculation steps:
[( 486 - 655 ) ÷ 655] x 100 = -25.8%
Formula
Percentage change = [(486 - 655) / 655] x 100
Subtract the new number by the original number
486 - 655 = -169
-169 ÷ 655 = -0.2580152671755725
-0.2580152671755725 x 100 = -25.8%