-65.45% is the change from 738 to 255
Calculation steps:
[( 255 - 738 ) ÷ 738] x 100 = -65.45%
Formula
Percentage change = [(255 - 738) / 738] x 100
Subtract the new number by the original number
255 - 738 = -483
-483 ÷ 738 = -0.6544715447154471
-0.6544715447154471 x 100 = -65.45%