-20.11% is the change from 547 to 437
Calculation steps:
[( 437 - 547 ) ÷ 547] x 100 = -20.11%
Formula
Percentage change = [(437 - 547) / 547] x 100
Subtract the new number by the original number
437 - 547 = -110
-110 ÷ 547 = -0.20109689213893966
-0.20109689213893966 x 100 = -20.11%