-11.88% is the change from 867 to 764
Calculation steps:
[( 764 - 867 ) ÷ 867] x 100 = -11.88%
Formula
Percentage change = [(764 - 867) / 867] x 100
Subtract the new number by the original number
764 - 867 = -103
-103 ÷ 867 = -0.11880046136101499
-0.11880046136101499 x 100 = -11.88%