-64.01% is the change from 764 to 275
Calculation steps:
[( 275 - 764 ) ÷ 764] x 100 = -64.01%
Formula
Percentage change = [(275 - 764) / 764] x 100
Subtract the new number by the original number
275 - 764 = -489
-489 ÷ 764 = -0.6400523560209425
-0.6400523560209425 x 100 = -64.01%