-73.72% is the change from 898 to 236
Calculation steps:
[( 236 - 898 ) ÷ 898] x 100 = -73.72%
Formula
Percentage change = [(236 - 898) / 898] x 100
Subtract the new number by the original number
236 - 898 = -662
-662 ÷ 898 = -0.7371937639198218
-0.7371937639198218 x 100 = -73.72%