-63.26% is the change from 909 to 334
Calculation steps:
[( 334 - 909 ) ÷ 909] x 100 = -63.26%
Formula
Percentage change = [(334 - 909) / 909] x 100
Subtract the new number by the original number
334 - 909 = -575
-575 ÷ 909 = -0.6325632563256326
-0.6325632563256326 x 100 = -63.26%