-79.96% is the change from 963 to 193
Calculation steps:
[( 193 - 963 ) ÷ 963] x 100 = -79.96%
Formula
Percentage change = [(193 - 963) / 963] x 100
Subtract the new number by the original number
193 - 963 = -770
-770 ÷ 963 = -0.7995846313603323
-0.7995846313603323 x 100 = -79.96%