-67.09% is the change from 547 to 180
Calculation steps:
[( 180 - 547 ) ÷ 547] x 100 = -67.09%
Formula
Percentage change = [(180 - 547) / 547] x 100
Subtract the new number by the original number
180 - 547 = -367
-367 ÷ 547 = -0.6709323583180987
-0.6709323583180987 x 100 = -67.09%