-31.5% is the change from 654 to 448
Calculation steps:
[( 448 - 654 ) ÷ 654] x 100 = -31.5%
Formula
Percentage change = [(448 - 654) / 654] x 100
Subtract the new number by the original number
448 - 654 = -206
-206 ÷ 654 = -0.3149847094801223
-0.3149847094801223 x 100 = -31.5%