-3.39% is the change from 768 to 742
Calculation steps:
[( 742 - 768 ) ÷ 768] x 100 = -3.39%
Formula
Percentage change = [(742 - 768) / 768] x 100
Subtract the new number by the original number
742 - 768 = -26
-26 ÷ 768 = -0.033854166666666664
-0.033854166666666664 x 100 = -3.39%