70.86% is the change from 549 to 938
Calculation steps:
[( 938 - 549 ) ÷ 549] x 100 = 70.86%
Formula
Percentage change = [(938 - 549) / 549] x 100
Subtract the new number by the original number
938 - 549 = 389
389 ÷ 549 = 0.7085610200364298
0.7085610200364298 x 100 = 70.86%