-49.48% is the change from 481 to 243
Calculation steps:
[( 243 - 481 ) ÷ 481] x 100 = -49.48%
Formula
Percentage change = [(243 - 481) / 481] x 100
Subtract the new number by the original number
243 - 481 = -238
-238 ÷ 481 = -0.49480249480249483
-0.49480249480249483 x 100 = -49.48%