31.9% is the change from 536 to 707
Calculation steps:
[( 707 - 536 ) ÷ 536] x 100 = 31.9%
Formula
Percentage change = [(707 - 536) / 536] x 100
Subtract the new number by the original number
707 - 536 = 171
171 ÷ 536 = 0.31902985074626866
0.31902985074626866 x 100 = 31.9%