-41.18% is the change from 323 to 190
Calculation steps:
[( 190 - 323 ) ÷ 323] x 100 = -41.18%
Formula
Percentage change = [(190 - 323) / 323] x 100
Subtract the new number by the original number
190 - 323 = -133
-133 ÷ 323 = -0.4117647058823529
-0.4117647058823529 x 100 = -41.18%