72.05% is the change from 322 to 554
Calculation steps:
[( 554 - 322 ) ÷ 322] x 100 = 72.05%
Formula
Percentage change = [(554 - 322) / 322] x 100
Subtract the new number by the original number
554 - 322 = 232
232 ÷ 322 = 0.7204968944099379
0.7204968944099379 x 100 = 72.05%