-71.49% is the change from 498 to 142
Calculation steps:
[( 142 - 498 ) ÷ 498] x 100 = -71.49%
Formula
Percentage change = [(142 - 498) / 498] x 100
Subtract the new number by the original number
142 - 498 = -356
-356 ÷ 498 = -0.714859437751004
-0.714859437751004 x 100 = -71.49%