21.09% is the change from 294 to 356
Calculation steps:
[( 356 - 294 ) ÷ 294] x 100 = 21.09%
Formula
Percentage change = [(356 - 294) / 294] x 100
Subtract the new number by the original number
356 - 294 = 62
62 ÷ 294 = 0.2108843537414966
0.2108843537414966 x 100 = 21.09%