214.29% is the change from 294 to 924
Calculation steps:
[( 924 - 294 ) ÷ 294] x 100 = 214.29%
Formula
Percentage change = [(924 - 294) / 294] x 100
Subtract the new number by the original number
924 - 294 = 630
630 ÷ 294 = 2.142857142857143
2.142857142857143 x 100 = 214.29%