-65.12% is the change from 774 to 270
Calculation steps:
[( 270 - 774 ) ÷ 774] x 100 = -65.12%
Formula
Percentage change = [(270 - 774) / 774] x 100
Subtract the new number by the original number
270 - 774 = -504
-504 ÷ 774 = -0.6511627906976745
-0.6511627906976745 x 100 = -65.12%