27.09% is the change from 491 to 624
Calculation steps:
[( 624 - 491 ) ÷ 491] x 100 = 27.09%
Formula
Percentage change = [(624 - 491) / 491] x 100
Subtract the new number by the original number
624 - 491 = 133
133 ÷ 491 = 0.2708757637474542
0.2708757637474542 x 100 = 27.09%