12.57% is the change from 183 to 206
Calculation steps:
[( 206 - 183 ) ÷ 183] x 100 = 12.57%
Formula
Percentage change = [(206 - 183) / 183] x 100
Subtract the new number by the original number
206 - 183 = 23
23 ÷ 183 = 0.12568306010928962
0.12568306010928962 x 100 = 12.57%