72.67% is the change from 311 to 537
Calculation steps:
[( 537 - 311 ) ÷ 311] x 100 = 72.67%
Formula
Percentage change = [(537 - 311) / 311] x 100
Subtract the new number by the original number
537 - 311 = 226
226 ÷ 311 = 0.7266881028938906
0.7266881028938906 x 100 = 72.67%