-62.93% is the change from 518 to 192
Calculation steps:
[( 192 - 518 ) ÷ 518] x 100 = -62.93%
Formula
Percentage change = [(192 - 518) / 518] x 100
Subtract the new number by the original number
192 - 518 = -326
-326 ÷ 518 = -0.6293436293436293
-0.6293436293436293 x 100 = -62.93%