16.54% is the change from 133 to 155
Calculation steps:
[( 155 - 133 ) ÷ 133] x 100 = 16.54%
Formula
Percentage change = [(155 - 133) / 133] x 100
Subtract the new number by the original number
155 - 133 = 22
22 ÷ 133 = 0.16541353383458646
0.16541353383458646 x 100 = 16.54%