-47.06% is the change from 459 to 243
Calculation steps:
[( 243 - 459 ) ÷ 459] x 100 = -47.06%
Formula
Percentage change = [(243 - 459) / 459] x 100
Subtract the new number by the original number
243 - 459 = -216
-216 ÷ 459 = -0.47058823529411764
-0.47058823529411764 x 100 = -47.06%