71.17% is the change from 548 to 938
Calculation steps:
[( 938 - 548 ) ÷ 548] x 100 = 71.17%
Formula
Percentage change = [(938 - 548) / 548] x 100
Subtract the new number by the original number
938 - 548 = 390
390 ÷ 548 = 0.7116788321167883
0.7116788321167883 x 100 = 71.17%