-2.92% is the change from 787 to 764
Calculation steps:
[( 764 - 787 ) ÷ 787] x 100 = -2.92%
Formula
Percentage change = [(764 - 787) / 787] x 100
Subtract the new number by the original number
764 - 787 = -23
-23 ÷ 787 = -0.029224904701397714
-0.029224904701397714 x 100 = -2.92%