32.69% is the change from 156 to 207
Calculation steps:
[( 207 - 156 ) ÷ 156] x 100 = 32.69%
Formula
Percentage change = [(207 - 156) / 156] x 100
Subtract the new number by the original number
207 - 156 = 51
51 ÷ 156 = 0.3269230769230769
0.3269230769230769 x 100 = 32.69%