-70.74% is the change from 786 to 230
Calculation steps:
[( 230 - 786 ) ÷ 786] x 100 = -70.74%
Formula
Percentage change = [(230 - 786) / 786] x 100
Subtract the new number by the original number
230 - 786 = -556
-556 ÷ 786 = -0.7073791348600509
-0.7073791348600509 x 100 = -70.74%