-64.21% is the change from 922 to 330
Calculation steps:
[( 330 - 922 ) ÷ 922] x 100 = -64.21%
Formula
Percentage change = [(330 - 922) / 922] x 100
Subtract the new number by the original number
330 - 922 = -592
-592 ÷ 922 = -0.6420824295010846
-0.6420824295010846 x 100 = -64.21%