-72.69% is the change from 498 to 136
Calculation steps:
[( 136 - 498 ) ÷ 498] x 100 = -72.69%
Formula
Percentage change = [(136 - 498) / 498] x 100
Subtract the new number by the original number
136 - 498 = -362
-362 ÷ 498 = -0.7269076305220884
-0.7269076305220884 x 100 = -72.69%