218.01% is the change from 311 to 989
Calculation steps:
[( 989 - 311 ) ÷ 311] x 100 = 218.01%
Formula
Percentage change = [(989 - 311) / 311] x 100
Subtract the new number by the original number
989 - 311 = 678
678 ÷ 311 = 2.180064308681672
2.180064308681672 x 100 = 218.01%