88.78% is the change from 294 to 555
Calculation steps:
[( 555 - 294 ) ÷ 294] x 100 = 88.78%
Formula
Percentage change = [(555 - 294) / 294] x 100
Subtract the new number by the original number
555 - 294 = 261
261 ÷ 294 = 0.8877551020408163
0.8877551020408163 x 100 = 88.78%