-97.95% is the change from 779 to 16
Calculation steps:
[( 16 - 779 ) ÷ 779] x 100 = -97.95%
Formula
Percentage change = [(16 - 779) / 779] x 100
Subtract the new number by the original number
16 - 779 = -763
-763 ÷ 779 = -0.9794608472400513
-0.9794608472400513 x 100 = -97.95%