-81.71% is the change from 514 to 94
Calculation steps:
[( 94 - 514 ) ÷ 514] x 100 = -81.71%
Formula
Percentage change = [(94 - 514) / 514] x 100
Subtract the new number by the original number
94 - 514 = -420
-420 ÷ 514 = -0.8171206225680934
-0.8171206225680934 x 100 = -81.71%