90.38% is the change from 291 to 554
Calculation steps:
[( 554 - 291 ) ÷ 291] x 100 = 90.38%
Formula
Percentage change = [(554 - 291) / 291] x 100
Subtract the new number by the original number
554 - 291 = 263
263 ÷ 291 = 0.9037800687285223
0.9037800687285223 x 100 = 90.38%