-33.84% is the change from 523 to 346
Calculation steps:
[( 346 - 523 ) ÷ 523] x 100 = -33.84%
Formula
Percentage change = [(346 - 523) / 523] x 100
Subtract the new number by the original number
346 - 523 = -177
-177 ÷ 523 = -0.3384321223709369
-0.3384321223709369 x 100 = -33.84%