-64.49% is the change from 321 to 114
Calculation steps:
[( 114 - 321 ) ÷ 321] x 100 = -64.49%
Formula
Percentage change = [(114 - 321) / 321] x 100
Subtract the new number by the original number
114 - 321 = -207
-207 ÷ 321 = -0.6448598130841121
-0.6448598130841121 x 100 = -64.49%