749.3% is the change from 71 to 603
Calculation steps:
[( 603 - 71 ) ÷ 71] x 100 = 749.3%
Formula
Percentage change = [(603 - 71) / 71] x 100
Subtract the new number by the original number
603 - 71 = 532
532 ÷ 71 = 7.492957746478873
7.492957746478873 x 100 = 749.3%