-87.35% is the change from 514 to 65
Calculation steps:
[( 65 - 514 ) ÷ 514] x 100 = -87.35%
Formula
Percentage change = [(65 - 514) / 514] x 100
Subtract the new number by the original number
65 - 514 = -449
-449 ÷ 514 = -0.8735408560311284
-0.8735408560311284 x 100 = -87.35%