-57.11% is the change from 767 to 329
Calculation steps:
[( 329 - 767 ) ÷ 767] x 100 = -57.11%
Formula
Percentage change = [(329 - 767) / 767] x 100
Subtract the new number by the original number
329 - 767 = -438
-438 ÷ 767 = -0.5710560625814863
-0.5710560625814863 x 100 = -57.11%