-80.07% is the change from 903 to 180
Calculation steps:
[( 180 - 903 ) ÷ 903] x 100 = -80.07%
Formula
Percentage change = [(180 - 903) / 903] x 100
Subtract the new number by the original number
180 - 903 = -723
-723 ÷ 903 = -0.8006644518272426
-0.8006644518272426 x 100 = -80.07%