-90.31% is the change from 764 to 74
Calculation steps:
[( 74 - 764 ) ÷ 764] x 100 = -90.31%
Formula
Percentage change = [(74 - 764) / 764] x 100
Subtract the new number by the original number
74 - 764 = -690
-690 ÷ 764 = -0.9031413612565445
-0.9031413612565445 x 100 = -90.31%