-69.96% is the change from 769 to 231
Calculation steps:
[( 231 - 769 ) ÷ 769] x 100 = -69.96%
Formula
Percentage change = [(231 - 769) / 769] x 100
Subtract the new number by the original number
231 - 769 = -538
-538 ÷ 769 = -0.6996098829648895
-0.6996098829648895 x 100 = -69.96%