24.48% is the change from 286 to 356
Calculation steps:
[( 356 - 286 ) ÷ 286] x 100 = 24.48%
Formula
Percentage change = [(356 - 286) / 286] x 100
Subtract the new number by the original number
356 - 286 = 70
70 ÷ 286 = 0.24475524475524477
0.24475524475524477 x 100 = 24.48%