-57.09% is the change from 543 to 233
Calculation steps:
[( 233 - 543 ) ÷ 543] x 100 = -57.09%
Formula
Percentage change = [(233 - 543) / 543] x 100
Subtract the new number by the original number
233 - 543 = -310
-310 ÷ 543 = -0.570902394106814
-0.570902394106814 x 100 = -57.09%