-47.22% is the change from 862 to 455
Calculation steps:
[( 455 - 862 ) ÷ 862] x 100 = -47.22%
Formula
Percentage change = [(455 - 862) / 862] x 100
Subtract the new number by the original number
455 - 862 = -407
-407 ÷ 862 = -0.47215777262180975
-0.47215777262180975 x 100 = -47.22%