86.94% is the change from 291 to 544
Calculation steps:
[( 544 - 291 ) ÷ 291] x 100 = 86.94%
Formula
Percentage change = [(544 - 291) / 291] x 100
Subtract the new number by the original number
544 - 291 = 253
253 ÷ 291 = 0.8694158075601375
0.8694158075601375 x 100 = 86.94%