-47.84% is the change from 485 to 253
Calculation steps:
[( 253 - 485 ) ÷ 485] x 100 = -47.84%
Formula
Percentage change = [(253 - 485) / 485] x 100
Subtract the new number by the original number
253 - 485 = -232
-232 ÷ 485 = -0.47835051546391755
-0.47835051546391755 x 100 = -47.84%