122.18% is the change from 266 to 591
Calculation steps:
[( 591 - 266 ) ÷ 266] x 100 = 122.18%
Formula
Percentage change = [(591 - 266) / 266] x 100
Subtract the new number by the original number
591 - 266 = 325
325 ÷ 266 = 1.2218045112781954
1.2218045112781954 x 100 = 122.18%