-57.93% is the change from 542 to 228
Calculation steps:
[( 228 - 542 ) ÷ 542] x 100 = -57.93%
Formula
Percentage change = [(228 - 542) / 542] x 100
Subtract the new number by the original number
228 - 542 = -314
-314 ÷ 542 = -0.5793357933579336
-0.5793357933579336 x 100 = -57.93%