-46.24% is the change from 612 to 329
Calculation steps:
[( 329 - 612 ) ÷ 612] x 100 = -46.24%
Formula
Percentage change = [(329 - 612) / 612] x 100
Subtract the new number by the original number
329 - 612 = -283
-283 ÷ 612 = -0.4624183006535948
-0.4624183006535948 x 100 = -46.24%