72.31% is the change from 549 to 946
Calculation steps:
[( 946 - 549 ) ÷ 549] x 100 = 72.31%
Formula
Percentage change = [(946 - 549) / 549] x 100
Subtract the new number by the original number
946 - 549 = 397
397 ÷ 549 = 0.7231329690346083
0.7231329690346083 x 100 = 72.31%