-42.96% is the change from 817 to 466
Calculation steps:
[( 466 - 817 ) ÷ 817] x 100 = -42.96%
Formula
Percentage change = [(466 - 817) / 817] x 100
Subtract the new number by the original number
466 - 817 = -351
-351 ÷ 817 = -0.42962056303549573
-0.42962056303549573 x 100 = -42.96%