-6.45% is the change from 791 to 740
Calculation steps:
[( 740 - 791 ) ÷ 791] x 100 = -6.45%
Formula
Percentage change = [(740 - 791) / 791] x 100
Subtract the new number by the original number
740 - 791 = -51
-51 ÷ 791 = -0.06447534766118837
-0.06447534766118837 x 100 = -6.45%