-68.14% is the change from 543 to 173
Calculation steps:
[( 173 - 543 ) ÷ 543] x 100 = -68.14%
Formula
Percentage change = [(173 - 543) / 543] x 100
Subtract the new number by the original number
173 - 543 = -370
-370 ÷ 543 = -0.6813996316758748
-0.6813996316758748 x 100 = -68.14%