-40.76% is the change from 817 to 484
Calculation steps:
[( 484 - 817 ) ÷ 817] x 100 = -40.76%
Formula
Percentage change = [(484 - 817) / 817] x 100
Subtract the new number by the original number
484 - 817 = -333
-333 ÷ 817 = -0.40758873929008566
-0.40758873929008566 x 100 = -40.76%