39.3% is the change from 201 to 280
Calculation steps:
[( 280 - 201 ) ÷ 201] x 100 = 39.3%
Formula
Percentage change = [(280 - 201) / 201] x 100
Subtract the new number by the original number
280 - 201 = 79
79 ÷ 201 = 0.39303482587064675
0.39303482587064675 x 100 = 39.3%