-1.28% is the change from 782 to 772
Calculation steps:
[( 772 - 782 ) ÷ 782] x 100 = -1.28%
Formula
Percentage change = [(772 - 782) / 782] x 100
Subtract the new number by the original number
772 - 782 = -10
-10 ÷ 782 = -0.01278772378516624
-0.01278772378516624 x 100 = -1.28%