-1.69% is the change from 771 to 758
Calculation steps:
[( 758 - 771 ) ÷ 771] x 100 = -1.69%
Formula
Percentage change = [(758 - 771) / 771] x 100
Subtract the new number by the original number
758 - 771 = -13
-13 ÷ 771 = -0.016861219195849545
-0.016861219195849545 x 100 = -1.69%