-68.37% is the change from 547 to 173
Calculation steps:
[( 173 - 547 ) ÷ 547] x 100 = -68.37%
Formula
Percentage change = [(173 - 547) / 547] x 100
Subtract the new number by the original number
173 - 547 = -374
-374 ÷ 547 = -0.6837294332723949
-0.6837294332723949 x 100 = -68.37%