-73.86% is the change from 547 to 143
Calculation steps:
[( 143 - 547 ) ÷ 547] x 100 = -73.86%
Formula
Percentage change = [(143 - 547) / 547] x 100
Subtract the new number by the original number
143 - 547 = -404
-404 ÷ 547 = -0.7385740402193784
-0.7385740402193784 x 100 = -73.86%