61.06% is the change from 303 to 488
Calculation steps:
[( 488 - 303 ) ÷ 303] x 100 = 61.06%
Formula
Percentage change = [(488 - 303) / 303] x 100
Subtract the new number by the original number
488 - 303 = 185
185 ÷ 303 = 0.6105610561056105
0.6105610561056105 x 100 = 61.06%