-96.52% is the change from 775 to 27
Calculation steps:
[( 27 - 775 ) ÷ 775] x 100 = -96.52%
Formula
Percentage change = [(27 - 775) / 775] x 100
Subtract the new number by the original number
27 - 775 = -748
-748 ÷ 775 = -0.9651612903225807
-0.9651612903225807 x 100 = -96.52%