77.06% is the change from 558 to 988
Calculation steps:
[( 988 - 558 ) ÷ 558] x 100 = 77.06%
Formula
Percentage change = [(988 - 558) / 558] x 100
Subtract the new number by the original number
988 - 558 = 430
430 ÷ 558 = 0.7706093189964157
0.7706093189964157 x 100 = 77.06%