88.22% is the change from 331 to 623
Calculation steps:
[( 623 - 331 ) ÷ 331] x 100 = 88.22%
Formula
Percentage change = [(623 - 331) / 331] x 100
Subtract the new number by the original number
623 - 331 = 292
292 ÷ 331 = 0.8821752265861027
0.8821752265861027 x 100 = 88.22%