-34.5% is the change from 745 to 488
Calculation steps:
[( 488 - 745 ) ÷ 745] x 100 = -34.5%
Formula
Percentage change = [(488 - 745) / 745] x 100
Subtract the new number by the original number
488 - 745 = -257
-257 ÷ 745 = -0.34496644295302015
-0.34496644295302015 x 100 = -34.5%