-45.96% is the change from 903 to 488
Calculation steps:
[( 488 - 903 ) ÷ 903] x 100 = -45.96%
Formula
Percentage change = [(488 - 903) / 903] x 100
Subtract the new number by the original number
488 - 903 = -415
-415 ÷ 903 = -0.45957918050941304
-0.45957918050941304 x 100 = -45.96%