-42.27% is the change from 906 to 523
Calculation steps:
[( 523 - 906 ) ÷ 906] x 100 = -42.27%
Formula
Percentage change = [(523 - 906) / 906] x 100
Subtract the new number by the original number
523 - 906 = -383
-383 ÷ 906 = -0.4227373068432671
-0.4227373068432671 x 100 = -42.27%