87.16% is the change from 296 to 554
Calculation steps:
[( 554 - 296 ) ÷ 296] x 100 = 87.16%
Formula
Percentage change = [(554 - 296) / 296] x 100
Subtract the new number by the original number
554 - 296 = 258
258 ÷ 296 = 0.8716216216216216
0.8716216216216216 x 100 = 87.16%