-28.76% is the change from 765 to 545
Calculation steps:
[( 545 - 765 ) ÷ 765] x 100 = -28.76%
Formula
Percentage change = [(545 - 765) / 765] x 100
Subtract the new number by the original number
545 - 765 = -220
-220 ÷ 765 = -0.2875816993464052
-0.2875816993464052 x 100 = -28.76%