-85.21% is the change from 514 to 76
Calculation steps:
[( 76 - 514 ) ÷ 514] x 100 = -85.21%
Formula
Percentage change = [(76 - 514) / 514] x 100
Subtract the new number by the original number
76 - 514 = -438
-438 ÷ 514 = -0.8521400778210116
-0.8521400778210116 x 100 = -85.21%