-21.39% is the change from 547 to 430
Calculation steps:
[( 430 - 547 ) ÷ 547] x 100 = -21.39%
Formula
Percentage change = [(430 - 547) / 547] x 100
Subtract the new number by the original number
430 - 547 = -117
-117 ÷ 547 = -0.21389396709323583
-0.21389396709323583 x 100 = -21.39%