-80.49% is the change from 779 to 152
Calculation steps:
[( 152 - 779 ) ÷ 779] x 100 = -80.49%
Formula
Percentage change = [(152 - 779) / 779] x 100
Subtract the new number by the original number
152 - 779 = -627
-627 ÷ 779 = -0.8048780487804879
-0.8048780487804879 x 100 = -80.49%