-61.65% is the change from 498 to 191
Calculation steps:
[( 191 - 498 ) ÷ 498] x 100 = -61.65%
Formula
Percentage change = [(191 - 498) / 498] x 100
Subtract the new number by the original number
191 - 498 = -307
-307 ÷ 498 = -0.6164658634538153
-0.6164658634538153 x 100 = -61.65%