-42.99% is the change from 335 to 191
Calculation steps:
[( 191 - 335 ) ÷ 335] x 100 = -42.99%
Formula
Percentage change = [(191 - 335) / 335] x 100
Subtract the new number by the original number
191 - 335 = -144
-144 ÷ 335 = -0.4298507462686567
-0.4298507462686567 x 100 = -42.99%