-65.3% is the change from 951 to 330
Calculation steps:
[( 330 - 951 ) ÷ 951] x 100 = -65.3%
Formula
Percentage change = [(330 - 951) / 951] x 100
Subtract the new number by the original number
330 - 951 = -621
-621 ÷ 951 = -0.6529968454258676
-0.6529968454258676 x 100 = -65.3%