-73.3% is the change from 764 to 204
Calculation steps:
[( 204 - 764 ) ÷ 764] x 100 = -73.3%
Formula
Percentage change = [(204 - 764) / 764] x 100
Subtract the new number by the original number
204 - 764 = -560
-560 ÷ 764 = -0.7329842931937173
-0.7329842931937173 x 100 = -73.3%