-63.48% is the change from 909 to 332
Calculation steps:
[( 332 - 909 ) ÷ 909] x 100 = -63.48%
Formula
Percentage change = [(332 - 909) / 909] x 100
Subtract the new number by the original number
332 - 909 = -577
-577 ÷ 909 = -0.6347634763476347
-0.6347634763476347 x 100 = -63.48%