266.94% is the change from 121 to 444
Calculation steps:
[( 444 - 121 ) ÷ 121] x 100 = 266.94%
Formula
Percentage change = [(444 - 121) / 121] x 100
Subtract the new number by the original number
444 - 121 = 323
323 ÷ 121 = 2.669421487603306
2.669421487603306 x 100 = 266.94%