-1.43% is the change from 491 to 484
Calculation steps:
[( 484 - 491 ) ÷ 491] x 100 = -1.43%
Formula
Percentage change = [(484 - 491) / 491] x 100
Subtract the new number by the original number
484 - 491 = -7
-7 ÷ 491 = -0.014256619144602852
-0.014256619144602852 x 100 = -1.43%