68.31% is the change from 549 to 924
Calculation steps:
[( 924 - 549 ) ÷ 549] x 100 = 68.31%
Formula
Percentage change = [(924 - 549) / 549] x 100
Subtract the new number by the original number
924 - 549 = 375
375 ÷ 549 = 0.6830601092896175
0.6830601092896175 x 100 = 68.31%