-28.38% is the change from 740 to 530
Calculation steps:
[( 530 - 740 ) ÷ 740] x 100 = -28.38%
Formula
Percentage change = [(530 - 740) / 740] x 100
Subtract the new number by the original number
530 - 740 = -210
-210 ÷ 740 = -0.28378378378378377
-0.28378378378378377 x 100 = -28.38%