70.49% is the change from 427 to 728
Calculation steps:
[( 728 - 427 ) ÷ 427] x 100 = 70.49%
Formula
Percentage change = [(728 - 427) / 427] x 100
Subtract the new number by the original number
728 - 427 = 301
301 ÷ 427 = 0.7049180327868853
0.7049180327868853 x 100 = 70.49%