22.34% is the change from 488 to 597
Calculation steps:
[( 597 - 488 ) ÷ 488] x 100 = 22.34%
Formula
Percentage change = [(597 - 488) / 488] x 100
Subtract the new number by the original number
597 - 488 = 109
109 ÷ 488 = 0.22336065573770492
0.22336065573770492 x 100 = 22.34%