-61.02% is the change from 844 to 329
Calculation steps:
[( 329 - 844 ) ÷ 844] x 100 = -61.02%
Formula
Percentage change = [(329 - 844) / 844] x 100
Subtract the new number by the original number
329 - 844 = -515
-515 ÷ 844 = -0.6101895734597157
-0.6101895734597157 x 100 = -61.02%