-61.92% is the change from 499 to 190
Calculation steps:
[( 190 - 499 ) ÷ 499] x 100 = -61.92%
Formula
Percentage change = [(190 - 499) / 499] x 100
Subtract the new number by the original number
190 - 499 = -309
-309 ÷ 499 = -0.6192384769539078
-0.6192384769539078 x 100 = -61.92%