67.45% is the change from 596 to 998
Calculation steps:
[( 998 - 596 ) ÷ 596] x 100 = 67.45%
Formula
Percentage change = [(998 - 596) / 596] x 100
Subtract the new number by the original number
998 - 596 = 402
402 ÷ 596 = 0.674496644295302
0.674496644295302 x 100 = 67.45%