-63.89% is the change from 911 to 329
Calculation steps:
[( 329 - 911 ) ÷ 911] x 100 = -63.89%
Formula
Percentage change = [(329 - 911) / 911] x 100
Subtract the new number by the original number
329 - 911 = -582
-582 ÷ 911 = -0.6388583973655324
-0.6388583973655324 x 100 = -63.89%