-27.54% is the change from 748 to 542
Calculation steps:
[( 542 - 748 ) ÷ 748] x 100 = -27.54%
Formula
Percentage change = [(542 - 748) / 748] x 100
Subtract the new number by the original number
542 - 748 = -206
-206 ÷ 748 = -0.27540106951871657
-0.27540106951871657 x 100 = -27.54%