-62.25% is the change from 498 to 188
Calculation steps:
[( 188 - 498 ) ÷ 498] x 100 = -62.25%
Formula
Percentage change = [(188 - 498) / 498] x 100
Subtract the new number by the original number
188 - 498 = -310
-310 ÷ 498 = -0.6224899598393574
-0.6224899598393574 x 100 = -62.25%