-64.74% is the change from 936 to 330
Calculation steps:
[( 330 - 936 ) ÷ 936] x 100 = -64.74%
Formula
Percentage change = [(330 - 936) / 936] x 100
Subtract the new number by the original number
330 - 936 = -606
-606 ÷ 936 = -0.6474358974358975
-0.6474358974358975 x 100 = -64.74%