68.27% is the change from 542 to 912
Calculation steps:
[( 912 - 542 ) ÷ 542] x 100 = 68.27%
Formula
Percentage change = [(912 - 542) / 542] x 100
Subtract the new number by the original number
912 - 542 = 370
370 ÷ 542 = 0.6826568265682657
0.6826568265682657 x 100 = 68.27%