58.4% is the change from 488 to 773
Calculation steps:
[( 773 - 488 ) ÷ 488] x 100 = 58.4%
Formula
Percentage change = [(773 - 488) / 488] x 100
Subtract the new number by the original number
773 - 488 = 285
285 ÷ 488 = 0.5840163934426229
0.5840163934426229 x 100 = 58.4%