57.36% is the change from 591 to 930
Calculation steps:
[( 930 - 591 ) ÷ 591] x 100 = 57.36%
Formula
Percentage change = [(930 - 591) / 591] x 100
Subtract the new number by the original number
930 - 591 = 339
339 ÷ 591 = 0.5736040609137056
0.5736040609137056 x 100 = 57.36%