48.64% is the change from 294 to 437
Calculation steps:
[( 437 - 294 ) ÷ 294] x 100 = 48.64%
Formula
Percentage change = [(437 - 294) / 294] x 100
Subtract the new number by the original number
437 - 294 = 143
143 ÷ 294 = 0.48639455782312924
0.48639455782312924 x 100 = 48.64%