-81.64% is the change from 768 to 141
Calculation steps:
[( 141 - 768 ) ÷ 768] x 100 = -81.64%
Formula
Percentage change = [(141 - 768) / 768] x 100
Subtract the new number by the original number
141 - 768 = -627
-627 ÷ 768 = -0.81640625
-0.81640625 x 100 = -81.64%