-35.24% is the change from 542 to 351
Calculation steps:
[( 351 - 542 ) ÷ 542] x 100 = -35.24%
Formula
Percentage change = [(351 - 542) / 542] x 100
Subtract the new number by the original number
351 - 542 = -191
-191 ÷ 542 = -0.35239852398523985
-0.35239852398523985 x 100 = -35.24%