-36.86% is the change from 236 to 149
Calculation steps:
[( 149 - 236 ) ÷ 236] x 100 = -36.86%
Formula
Percentage change = [(149 - 236) / 236] x 100
Subtract the new number by the original number
149 - 236 = -87
-87 ÷ 236 = -0.3686440677966102
-0.3686440677966102 x 100 = -36.86%