-65.18% is the change from 738 to 257
Calculation steps:
[( 257 - 738 ) ÷ 738] x 100 = -65.18%
Formula
Percentage change = [(257 - 738) / 738] x 100
Subtract the new number by the original number
257 - 738 = -481
-481 ÷ 738 = -0.6517615176151762
-0.6517615176151762 x 100 = -65.18%