51.66% is the change from 391 to 593
Calculation steps:
[( 593 - 391 ) ÷ 391] x 100 = 51.66%
Formula
Percentage change = [(593 - 391) / 391] x 100
Subtract the new number by the original number
593 - 391 = 202
202 ÷ 391 = 0.5166240409207161
0.5166240409207161 x 100 = 51.66%