-91.1% is the change from 764 to 68
Calculation steps:
[( 68 - 764 ) ÷ 764] x 100 = -91.1%
Formula
Percentage change = [(68 - 764) / 764] x 100
Subtract the new number by the original number
68 - 764 = -696
-696 ÷ 764 = -0.9109947643979057
-0.9109947643979057 x 100 = -91.1%