-4.01% is the change from 798 to 766
Calculation steps:
[( 766 - 798 ) ÷ 798] x 100 = -4.01%
Formula
Percentage change = [(766 - 798) / 798] x 100
Subtract the new number by the original number
766 - 798 = -32
-32 ÷ 798 = -0.040100250626566414
-0.040100250626566414 x 100 = -4.01%