-28.18% is the change from 905 to 650
Calculation steps:
[( 650 - 905 ) ÷ 905] x 100 = -28.18%
Formula
Percentage change = [(650 - 905) / 905] x 100
Subtract the new number by the original number
650 - 905 = -255
-255 ÷ 905 = -0.281767955801105
-0.281767955801105 x 100 = -28.18%