-45.36% is the change from 906 to 495
Calculation steps:
[( 495 - 906 ) ÷ 906] x 100 = -45.36%
Formula
Percentage change = [(495 - 906) / 906] x 100
Subtract the new number by the original number
495 - 906 = -411
-411 ÷ 906 = -0.45364238410596025
-0.45364238410596025 x 100 = -45.36%