-91.63% is the change from 514 to 43
Calculation steps:
[( 43 - 514 ) ÷ 514] x 100 = -91.63%
Formula
Percentage change = [(43 - 514) / 514] x 100
Subtract the new number by the original number
43 - 514 = -471
-471 ÷ 514 = -0.9163424124513618
-0.9163424124513618 x 100 = -91.63%