-63.37% is the change from 901 to 330
Calculation steps:
[( 330 - 901 ) ÷ 901] x 100 = -63.37%
Formula
Percentage change = [(330 - 901) / 901] x 100
Subtract the new number by the original number
330 - 901 = -571
-571 ÷ 901 = -0.6337402885682575
-0.6337402885682575 x 100 = -63.37%