189.39% is the change from 311 to 900
Calculation steps:
[( 900 - 311 ) ÷ 311] x 100 = 189.39%
Formula
Percentage change = [(900 - 311) / 311] x 100
Subtract the new number by the original number
900 - 311 = 589
589 ÷ 311 = 1.8938906752411575
1.8938906752411575 x 100 = 189.39%