-47.98% is the change from 867 to 451
Calculation steps:
[( 451 - 867 ) ÷ 867] x 100 = -47.98%
Formula
Percentage change = [(451 - 867) / 867] x 100
Subtract the new number by the original number
451 - 867 = -416
-416 ÷ 867 = -0.4798154555940023
-0.4798154555940023 x 100 = -47.98%