-80.33% is the change from 966 to 190
Calculation steps:
[( 190 - 966 ) ÷ 966] x 100 = -80.33%
Formula
Percentage change = [(190 - 966) / 966] x 100
Subtract the new number by the original number
190 - 966 = -776
-776 ÷ 966 = -0.8033126293995859
-0.8033126293995859 x 100 = -80.33%