-78.63% is the change from 786 to 168
Calculation steps:
[( 168 - 786 ) ÷ 786] x 100 = -78.63%
Formula
Percentage change = [(168 - 786) / 786] x 100
Subtract the new number by the original number
168 - 786 = -618
-618 ÷ 786 = -0.7862595419847328
-0.7862595419847328 x 100 = -78.63%