-14.82% is the change from 911 to 776
Calculation steps:
[( 776 - 911 ) ÷ 911] x 100 = -14.82%
Formula
Percentage change = [(776 - 911) / 911] x 100
Subtract the new number by the original number
776 - 911 = -135
-135 ÷ 911 = -0.14818880351262348
-0.14818880351262348 x 100 = -14.82%