-12.95% is the change from 888 to 773
Calculation steps:
[( 773 - 888 ) ÷ 888] x 100 = -12.95%
Formula
Percentage change = [(773 - 888) / 888] x 100
Subtract the new number by the original number
773 - 888 = -115
-115 ÷ 888 = -0.12950450450450451
-0.12950450450450451 x 100 = -12.95%