-69.82% is the change from 898 to 271
Calculation steps:
[( 271 - 898 ) ÷ 898] x 100 = -69.82%
Formula
Percentage change = [(271 - 898) / 898] x 100
Subtract the new number by the original number
271 - 898 = -627
-627 ÷ 898 = -0.6982182628062361
-0.6982182628062361 x 100 = -69.82%