-47.51% is the change from 482 to 253
Calculation steps:
[( 253 - 482 ) ÷ 482] x 100 = -47.51%
Formula
Percentage change = [(253 - 482) / 482] x 100
Subtract the new number by the original number
253 - 482 = -229
-229 ÷ 482 = -0.475103734439834
-0.475103734439834 x 100 = -47.51%