20.98% is the change from 591 to 715
Calculation steps:
[( 715 - 591 ) ÷ 591] x 100 = 20.98%
Formula
Percentage change = [(715 - 591) / 591] x 100
Subtract the new number by the original number
715 - 591 = 124
124 ÷ 591 = 0.2098138747884941
0.2098138747884941 x 100 = 20.98%