-79.17% is the change from 749 to 156
Calculation steps:
[( 156 - 749 ) ÷ 749] x 100 = -79.17%
Formula
Percentage change = [(156 - 749) / 749] x 100
Subtract the new number by the original number
156 - 749 = -593
-593 ÷ 749 = -0.7917222963951935
-0.7917222963951935 x 100 = -79.17%