71.79% is the change from 546 to 938
Calculation steps:
[( 938 - 546 ) ÷ 546] x 100 = 71.79%
Formula
Percentage change = [(938 - 546) / 546] x 100
Subtract the new number by the original number
938 - 546 = 392
392 ÷ 546 = 0.717948717948718
0.717948717948718 x 100 = 71.79%