67.4% is the change from 549 to 919
Calculation steps:
[( 919 - 549 ) ÷ 549] x 100 = 67.4%
Formula
Percentage change = [(919 - 549) / 549] x 100
Subtract the new number by the original number
919 - 549 = 370
370 ÷ 549 = 0.6739526411657559
0.6739526411657559 x 100 = 67.4%