-5.01% is the change from 798 to 758
Calculation steps:
[( 758 - 798 ) ÷ 798] x 100 = -5.01%
Formula
Percentage change = [(758 - 798) / 798] x 100
Subtract the new number by the original number
758 - 798 = -40
-40 ÷ 798 = -0.05012531328320802
-0.05012531328320802 x 100 = -5.01%