-94.46% is the change from 523 to 29
Calculation steps:
[( 29 - 523 ) ÷ 523] x 100 = -94.46%
Formula
Percentage change = [(29 - 523) / 523] x 100
Subtract the new number by the original number
29 - 523 = -494
-494 ÷ 523 = -0.9445506692160612
-0.9445506692160612 x 100 = -94.46%