11.91% is the change from 487 to 545
Calculation steps:
[( 545 - 487 ) ÷ 487] x 100 = 11.91%
Formula
Percentage change = [(545 - 487) / 487] x 100
Subtract the new number by the original number
545 - 487 = 58
58 ÷ 487 = 0.11909650924024641
0.11909650924024641 x 100 = 11.91%