11.68% is the change from 488 to 545
Calculation steps:
[( 545 - 488 ) ÷ 488] x 100 = 11.68%
Formula
Percentage change = [(545 - 488) / 488] x 100
Subtract the new number by the original number
545 - 488 = 57
57 ÷ 488 = 0.1168032786885246
0.1168032786885246 x 100 = 11.68%