-3.12% is the change from 770 to 746
Calculation steps:
[( 746 - 770 ) ÷ 770] x 100 = -3.12%
Formula
Percentage change = [(746 - 770) / 770] x 100
Subtract the new number by the original number
746 - 770 = -24
-24 ÷ 770 = -0.03116883116883117
-0.03116883116883117 x 100 = -3.12%