-86.52% is the change from 764 to 103
Calculation steps:
[( 103 - 764 ) ÷ 764] x 100 = -86.52%
Formula
Percentage change = [(103 - 764) / 764] x 100
Subtract the new number by the original number
103 - 764 = -661
-661 ÷ 764 = -0.8651832460732984
-0.8651832460732984 x 100 = -86.52%