69.53% is the change from 558 to 946
Calculation steps:
[( 946 - 558 ) ÷ 558] x 100 = 69.53%
Formula
Percentage change = [(946 - 558) / 558] x 100
Subtract the new number by the original number
946 - 558 = 388
388 ÷ 558 = 0.6953405017921147
0.6953405017921147 x 100 = 69.53%