122.35% is the change from 264 to 587
Calculation steps:
[( 587 - 264 ) ÷ 264] x 100 = 122.35%
Formula
Percentage change = [(587 - 264) / 264] x 100
Subtract the new number by the original number
587 - 264 = 323
323 ÷ 264 = 1.2234848484848484
1.2234848484848484 x 100 = 122.35%