-30.12% is the change from 654 to 457
Calculation steps:
[( 457 - 654 ) ÷ 654] x 100 = -30.12%
Formula
Percentage change = [(457 - 654) / 654] x 100
Subtract the new number by the original number
457 - 654 = -197
-197 ÷ 654 = -0.3012232415902141
-0.3012232415902141 x 100 = -30.12%