-45.54% is the change from 650 to 354
Calculation steps:
[( 354 - 650 ) ÷ 650] x 100 = -45.54%
Formula
Percentage change = [(354 - 650) / 650] x 100
Subtract the new number by the original number
354 - 650 = -296
-296 ÷ 650 = -0.4553846153846154
-0.4553846153846154 x 100 = -45.54%