-47.27% is the change from 861 to 454
Calculation steps:
[( 454 - 861 ) ÷ 861] x 100 = -47.27%
Formula
Percentage change = [(454 - 861) / 861] x 100
Subtract the new number by the original number
454 - 861 = -407
-407 ÷ 861 = -0.4727061556329849
-0.4727061556329849 x 100 = -47.27%