-10.71% is the change from 607 to 542
Calculation steps:
[( 542 - 607 ) ÷ 607] x 100 = -10.71%
Formula
Percentage change = [(542 - 607) / 607] x 100
Subtract the new number by the original number
542 - 607 = -65
-65 ÷ 607 = -0.1070840197693575
-0.1070840197693575 x 100 = -10.71%