-14.45% is the change from 775 to 663
Calculation steps:
[( 663 - 775 ) ÷ 775] x 100 = -14.45%
Formula
Percentage change = [(663 - 775) / 775] x 100
Subtract the new number by the original number
663 - 775 = -112
-112 ÷ 775 = -0.14451612903225808
-0.14451612903225808 x 100 = -14.45%