-6.29% is the change from 779 to 730
Calculation steps:
[( 730 - 779 ) ÷ 779] x 100 = -6.29%
Formula
Percentage change = [(730 - 779) / 779] x 100
Subtract the new number by the original number
730 - 779 = -49
-49 ÷ 779 = -0.06290115532734275
-0.06290115532734275 x 100 = -6.29%