-69.47% is the change from 773 to 236
Calculation steps:
[( 236 - 773 ) ÷ 773] x 100 = -69.47%
Formula
Percentage change = [(236 - 773) / 773] x 100
Subtract the new number by the original number
236 - 773 = -537
-537 ÷ 773 = -0.6946959896507116
-0.6946959896507116 x 100 = -69.47%