-21.59% is the change from 491 to 385
Calculation steps:
[( 385 - 491 ) ÷ 491] x 100 = -21.59%
Formula
Percentage change = [(385 - 491) / 491] x 100
Subtract the new number by the original number
385 - 491 = -106
-106 ÷ 491 = -0.2158859470468432
-0.2158859470468432 x 100 = -21.59%