-28.86% is the change from 745 to 530
Calculation steps:
[( 530 - 745 ) ÷ 745] x 100 = -28.86%
Formula
Percentage change = [(530 - 745) / 745] x 100
Subtract the new number by the original number
530 - 745 = -215
-215 ÷ 745 = -0.28859060402684567
-0.28859060402684567 x 100 = -28.86%