-57.89% is the change from 779 to 328
Calculation steps:
[( 328 - 779 ) ÷ 779] x 100 = -57.89%
Formula
Percentage change = [(328 - 779) / 779] x 100
Subtract the new number by the original number
328 - 779 = -451
-451 ÷ 779 = -0.5789473684210527
-0.5789473684210527 x 100 = -57.89%