-21.3% is the change from 385 to 303
Calculation steps:
[( 303 - 385 ) ÷ 385] x 100 = -21.3%
Formula
Percentage change = [(303 - 385) / 385] x 100
Subtract the new number by the original number
303 - 385 = -82
-82 ÷ 385 = -0.21298701298701297
-0.21298701298701297 x 100 = -21.3%