-14.19% is the change from 155 to 133
Calculation steps:
[( 133 - 155 ) ÷ 155] x 100 = -14.19%
Formula
Percentage change = [(133 - 155) / 155] x 100
Subtract the new number by the original number
133 - 155 = -22
-22 ÷ 155 = -0.14193548387096774
-0.14193548387096774 x 100 = -14.19%