73.41% is the change from 331 to 574
Calculation steps:
[( 574 - 331 ) ÷ 331] x 100 = 73.41%
Formula
Percentage change = [(574 - 331) / 331] x 100
Subtract the new number by the original number
574 - 331 = 243
243 ÷ 331 = 0.7341389728096677
0.7341389728096677 x 100 = 73.41%