-43.32% is the change from 337 to 191
Calculation steps:
[( 191 - 337 ) ÷ 337] x 100 = -43.32%
Formula
Percentage change = [(191 - 337) / 337] x 100
Subtract the new number by the original number
191 - 337 = -146
-146 ÷ 337 = -0.4332344213649852
-0.4332344213649852 x 100 = -43.32%