-64.99% is the change from 934 to 327
Calculation steps:
[( 327 - 934 ) ÷ 934] x 100 = -64.99%
Formula
Percentage change = [(327 - 934) / 934] x 100
Subtract the new number by the original number
327 - 934 = -607
-607 ÷ 934 = -0.6498929336188437
-0.6498929336188437 x 100 = -64.99%