-50.59% is the change from 929 to 459
Calculation steps:
[( 459 - 929 ) ÷ 929] x 100 = -50.59%
Formula
Percentage change = [(459 - 929) / 929] x 100
Subtract the new number by the original number
459 - 929 = -470
-470 ÷ 929 = -0.5059203444564048
-0.5059203444564048 x 100 = -50.59%