-88.07% is the change from 545 to 65
Calculation steps:
[( 65 - 545 ) ÷ 545] x 100 = -88.07%
Formula
Percentage change = [(65 - 545) / 545] x 100
Subtract the new number by the original number
65 - 545 = -480
-480 ÷ 545 = -0.8807339449541285
-0.8807339449541285 x 100 = -88.07%