-57.4% is the change from 547 to 233
Calculation steps:
[( 233 - 547 ) ÷ 547] x 100 = -57.4%
Formula
Percentage change = [(233 - 547) / 547] x 100
Subtract the new number by the original number
233 - 547 = -314
-314 ÷ 547 = -0.5740402193784278
-0.5740402193784278 x 100 = -57.4%