50.41% is the change from 488 to 734
Calculation steps:
[( 734 - 488 ) ÷ 488] x 100 = 50.41%
Formula
Percentage change = [(734 - 488) / 488] x 100
Subtract the new number by the original number
734 - 488 = 246
246 ÷ 488 = 0.5040983606557377
0.5040983606557377 x 100 = 50.41%