75% is the change from 168 to 294
Calculation steps:
[( 294 - 168 ) ÷ 168] x 100 = 75%
Formula
Percentage change = [(294 - 168) / 168] x 100
Subtract the new number by the original number
294 - 168 = 126
126 ÷ 168 = 0.75
0.75 x 100 = 75%
Example