33.15% is the change from 531 to 707
Calculation steps:
[( 707 - 531 ) ÷ 531] x 100 = 33.15%
Formula
Percentage change = [(707 - 531) / 531] x 100
Subtract the new number by the original number
707 - 531 = 176
176 ÷ 531 = 0.3314500941619586
0.3314500941619586 x 100 = 33.15%