508.99% is the change from 89 to 542
Calculation steps:
[( 542 - 89 ) ÷ 89] x 100 = 508.99%
Formula
Percentage change = [(542 - 89) / 89] x 100
Subtract the new number by the original number
542 - 89 = 453
453 ÷ 89 = 5.089887640449438
5.089887640449438 x 100 = 508.99%