-20.27% is the change from 523 to 417
Calculation steps:
[( 417 - 523 ) ÷ 523] x 100 = -20.27%
Formula
Percentage change = [(417 - 523) / 523] x 100
Subtract the new number by the original number
417 - 523 = -106
-106 ÷ 523 = -0.20267686424474188
-0.20267686424474188 x 100 = -20.27%