-28.66% is the change from 764 to 545
Calculation steps:
[( 545 - 764 ) ÷ 764] x 100 = -28.66%
Formula
Percentage change = [(545 - 764) / 764] x 100
Subtract the new number by the original number
545 - 764 = -219
-219 ÷ 764 = -0.28664921465968585
-0.28664921465968585 x 100 = -28.66%