-12.57% is the change from 740 to 647
Calculation steps:
[( 647 - 740 ) ÷ 740] x 100 = -12.57%
Formula
Percentage change = [(647 - 740) / 740] x 100
Subtract the new number by the original number
647 - 740 = -93
-93 ÷ 740 = -0.12567567567567567
-0.12567567567567567 x 100 = -12.57%