-2.42% is the change from 786 to 767
Calculation steps:
[( 767 - 786 ) ÷ 786] x 100 = -2.42%
Formula
Percentage change = [(767 - 786) / 786] x 100
Subtract the new number by the original number
767 - 786 = -19
-19 ÷ 786 = -0.024173027989821884
-0.024173027989821884 x 100 = -2.42%