27.78% is the change from 162 to 207
Calculation steps:
[( 207 - 162 ) ÷ 162] x 100 = 27.78%
Formula
Percentage change = [(207 - 162) / 162] x 100
Subtract the new number by the original number
207 - 162 = 45
45 ÷ 162 = 0.2777777777777778
0.2777777777777778 x 100 = 27.78%