73.1% is the change from 554 to 959
Calculation steps:
[( 959 - 554 ) ÷ 554] x 100 = 73.1%
Formula
Percentage change = [(959 - 554) / 554] x 100
Subtract the new number by the original number
959 - 554 = 405
405 ÷ 554 = 0.7310469314079422
0.7310469314079422 x 100 = 73.1%