8.76% is the change from 491 to 534
Calculation steps:
[( 534 - 491 ) ÷ 491] x 100 = 8.76%
Formula
Percentage change = [(534 - 491) / 491] x 100
Subtract the new number by the original number
534 - 491 = 43
43 ÷ 491 = 0.08757637474541752
0.08757637474541752 x 100 = 8.76%