-67.7% is the change from 774 to 250
Calculation steps:
[( 250 - 774 ) ÷ 774] x 100 = -67.7%
Formula
Percentage change = [(250 - 774) / 774] x 100
Subtract the new number by the original number
250 - 774 = -524
-524 ÷ 774 = -0.6770025839793282
-0.6770025839793282 x 100 = -67.7%