-69.93% is the change from 908 to 273
Calculation steps:
[( 273 - 908 ) ÷ 908] x 100 = -69.93%
Formula
Percentage change = [(273 - 908) / 908] x 100
Subtract the new number by the original number
273 - 908 = -635
-635 ÷ 908 = -0.6993392070484582
-0.6993392070484582 x 100 = -69.93%