-37.94% is the change from 543 to 337
Calculation steps:
[( 337 - 543 ) ÷ 543] x 100 = -37.94%
Formula
Percentage change = [(337 - 543) / 543] x 100
Subtract the new number by the original number
337 - 543 = -206
-206 ÷ 543 = -0.37937384898710863
-0.37937384898710863 x 100 = -37.94%