-5.7% is the change from 491 to 463
Calculation steps:
[( 463 - 491 ) ÷ 491] x 100 = -5.7%
Formula
Percentage change = [(463 - 491) / 491] x 100
Subtract the new number by the original number
463 - 491 = -28
-28 ÷ 491 = -0.05702647657841141
-0.05702647657841141 x 100 = -5.7%