-80.68% is the change from 973 to 188
Calculation steps:
[( 188 - 973 ) ÷ 973] x 100 = -80.68%
Formula
Percentage change = [(188 - 973) / 973] x 100
Subtract the new number by the original number
188 - 973 = -785
-785 ÷ 973 = -0.8067831449126414
-0.8067831449126414 x 100 = -80.68%