-6.15% is the change from 764 to 717
Calculation steps:
[( 717 - 764 ) ÷ 764] x 100 = -6.15%
Formula
Percentage change = [(717 - 764) / 764] x 100
Subtract the new number by the original number
717 - 764 = -47
-47 ÷ 764 = -0.061518324607329845
-0.061518324607329845 x 100 = -6.15%