7.07% is the change from 311 to 333
Calculation steps:
[( 333 - 311 ) ÷ 311] x 100 = 7.07%
Formula
Percentage change = [(333 - 311) / 311] x 100
Subtract the new number by the original number
333 - 311 = 22
22 ÷ 311 = 0.0707395498392283
0.0707395498392283 x 100 = 7.07%