-32.55% is the change from 513 to 346
Calculation steps:
[( 346 - 513 ) ÷ 513] x 100 = -32.55%
Formula
Percentage change = [(346 - 513) / 513] x 100
Subtract the new number by the original number
346 - 513 = -167
-167 ÷ 513 = -0.3255360623781676
-0.3255360623781676 x 100 = -32.55%