-3.14% is the change from 795 to 770
Calculation steps:
[( 770 - 795 ) ÷ 795] x 100 = -3.14%
Formula
Percentage change = [(770 - 795) / 795] x 100
Subtract the new number by the original number
770 - 795 = -25
-25 ÷ 795 = -0.031446540880503145
-0.031446540880503145 x 100 = -3.14%