211.25% is the change from 311 to 968
Calculation steps:
[( 968 - 311 ) ÷ 311] x 100 = 211.25%
Formula
Percentage change = [(968 - 311) / 311] x 100
Subtract the new number by the original number
968 - 311 = 657
657 ÷ 311 = 2.112540192926045
2.112540192926045 x 100 = 211.25%