-40.95% is the change from 906 to 535
Calculation steps:
[( 535 - 906 ) ÷ 906] x 100 = -40.95%
Formula
Percentage change = [(535 - 906) / 906] x 100
Subtract the new number by the original number
535 - 906 = -371
-371 ÷ 906 = -0.4094922737306843
-0.4094922737306843 x 100 = -40.95%