28.92% is the change from 287 to 370
Calculation steps:
[( 370 - 287 ) ÷ 287] x 100 = 28.92%
Formula
Percentage change = [(370 - 287) / 287] x 100
Subtract the new number by the original number
370 - 287 = 83
83 ÷ 287 = 0.289198606271777
0.289198606271777 x 100 = 28.92%