-6.52% is the change from 491 to 459
Calculation steps:
[( 459 - 491 ) ÷ 491] x 100 = -6.52%
Formula
Percentage change = [(459 - 491) / 491] x 100
Subtract the new number by the original number
459 - 491 = -32
-32 ÷ 491 = -0.06517311608961303
-0.06517311608961303 x 100 = -6.52%