697.44% is the change from 39 to 311
Calculation steps:
[( 311 - 39 ) ÷ 39] x 100 = 697.44%
Formula
Percentage change = [(311 - 39) / 39] x 100
Subtract the new number by the original number
311 - 39 = 272
272 ÷ 39 = 6.9743589743589745
6.9743589743589745 x 100 = 697.44%