-26.3% is the change from 616 to 454
Calculation steps:
[( 454 - 616 ) ÷ 616] x 100 = -26.3%
Formula
Percentage change = [(454 - 616) / 616] x 100
Subtract the new number by the original number
454 - 616 = -162
-162 ÷ 616 = -0.262987012987013
-0.262987012987013 x 100 = -26.3%