-23.55% is the change from 709 to 542
Calculation steps:
[( 542 - 709 ) ÷ 709] x 100 = -23.55%
Formula
Percentage change = [(542 - 709) / 709] x 100
Subtract the new number by the original number
542 - 709 = -167
-167 ÷ 709 = -0.23554301833568406
-0.23554301833568406 x 100 = -23.55%