-40.03% is the change from 717 to 430
Calculation steps:
[( 430 - 717 ) ÷ 717] x 100 = -40.03%
Formula
Percentage change = [(430 - 717) / 717] x 100
Subtract the new number by the original number
430 - 717 = -287
-287 ÷ 717 = -0.400278940027894
-0.400278940027894 x 100 = -40.03%