-53.29% is the change from 867 to 405
Calculation steps:
[( 405 - 867 ) ÷ 867] x 100 = -53.29%
Formula
Percentage change = [(405 - 867) / 867] x 100
Subtract the new number by the original number
405 - 867 = -462
-462 ÷ 867 = -0.532871972318339
-0.532871972318339 x 100 = -53.29%