10.59% is the change from 491 to 543
Calculation steps:
[( 543 - 491 ) ÷ 491] x 100 = 10.59%
Formula
Percentage change = [(543 - 491) / 491] x 100
Subtract the new number by the original number
543 - 491 = 52
52 ÷ 491 = 0.10590631364562118
0.10590631364562118 x 100 = 10.59%