-61.62% is the change from 542 to 208
Calculation steps:
[( 208 - 542 ) ÷ 542] x 100 = -61.62%
Formula
Percentage change = [(208 - 542) / 542] x 100
Subtract the new number by the original number
208 - 542 = -334
-334 ÷ 542 = -0.6162361623616236
-0.6162361623616236 x 100 = -61.62%