30.55% is the change from 707 to 923
Calculation steps:
[( 923 - 707 ) ÷ 707] x 100 = 30.55%
Formula
Percentage change = [(923 - 707) / 707] x 100
Subtract the new number by the original number
923 - 707 = 216
216 ÷ 707 = 0.3055162659123055
0.3055162659123055 x 100 = 30.55%