-84.03% is the change from 764 to 122
Calculation steps:
[( 122 - 764 ) ÷ 764] x 100 = -84.03%
Formula
Percentage change = [(122 - 764) / 764] x 100
Subtract the new number by the original number
122 - 764 = -642
-642 ÷ 764 = -0.8403141361256544
-0.8403141361256544 x 100 = -84.03%