-1.3% is the change from 771 to 761
Calculation steps:
[( 761 - 771 ) ÷ 771] x 100 = -1.3%
Formula
Percentage change = [(761 - 771) / 771] x 100
Subtract the new number by the original number
761 - 771 = -10
-10 ÷ 771 = -0.01297016861219196
-0.01297016861219196 x 100 = -1.3%