-21.58% is the change from 190 to 149
Calculation steps:
[( 149 - 190 ) ÷ 190] x 100 = -21.58%
Formula
Percentage change = [(149 - 190) / 190] x 100
Subtract the new number by the original number
149 - 190 = -41
-41 ÷ 190 = -0.21578947368421053
-0.21578947368421053 x 100 = -21.58%