-3.72% is the change from 779 to 750
Calculation steps:
[( 750 - 779 ) ÷ 779] x 100 = -3.72%
Formula
Percentage change = [(750 - 779) / 779] x 100
Subtract the new number by the original number
750 - 779 = -29
-29 ÷ 779 = -0.037227214377406934
-0.037227214377406934 x 100 = -3.72%