-29.18% is the change from 898 to 636
Calculation steps:
[( 636 - 898 ) ÷ 898] x 100 = -29.18%
Formula
Percentage change = [(636 - 898) / 898] x 100
Subtract the new number by the original number
636 - 898 = -262
-262 ÷ 898 = -0.29175946547884185
-0.29175946547884185 x 100 = -29.18%