-15.45% is the change from 880 to 744
Calculation steps:
[( 744 - 880 ) ÷ 880] x 100 = -15.45%
Formula
Percentage change = [(744 - 880) / 880] x 100
Subtract the new number by the original number
744 - 880 = -136
-136 ÷ 880 = -0.15454545454545454
-0.15454545454545454 x 100 = -15.45%