-35.67% is the change from 513 to 330
Calculation steps:
[( 330 - 513 ) ÷ 513] x 100 = -35.67%
Formula
Percentage change = [(330 - 513) / 513] x 100
Subtract the new number by the original number
330 - 513 = -183
-183 ÷ 513 = -0.3567251461988304
-0.3567251461988304 x 100 = -35.67%