-12.08% is the change from 869 to 764
Calculation steps:
[( 764 - 869 ) ÷ 869] x 100 = -12.08%
Formula
Percentage change = [(764 - 869) / 869] x 100
Subtract the new number by the original number
764 - 869 = -105
-105 ÷ 869 = -0.12082853855005754
-0.12082853855005754 x 100 = -12.08%