-81.53% is the change from 796 to 147
Calculation steps:
[( 147 - 796 ) ÷ 796] x 100 = -81.53%
Formula
Percentage change = [(147 - 796) / 796] x 100
Subtract the new number by the original number
147 - 796 = -649
-649 ÷ 796 = -0.8153266331658291
-0.8153266331658291 x 100 = -81.53%