-97.14% is the change from 768 to 22
Calculation steps:
[( 22 - 768 ) ÷ 768] x 100 = -97.14%
Formula
Percentage change = [(22 - 768) / 768] x 100
Subtract the new number by the original number
22 - 768 = -746
-746 ÷ 768 = -0.9713541666666666
-0.9713541666666666 x 100 = -97.14%