-33.25% is the change from 385 to 257
Calculation steps:
[( 257 - 385 ) ÷ 385] x 100 = -33.25%
Formula
Percentage change = [(257 - 385) / 385] x 100
Subtract the new number by the original number
257 - 385 = -128
-128 ÷ 385 = -0.33246753246753247
-0.33246753246753247 x 100 = -33.25%