-12.07% is the change from 547 to 481
Calculation steps:
[( 481 - 547 ) ÷ 547] x 100 = -12.07%
Formula
Percentage change = [(481 - 547) / 547] x 100
Subtract the new number by the original number
481 - 547 = -66
-66 ÷ 547 = -0.1206581352833638
-0.1206581352833638 x 100 = -12.07%