-13.57% is the change from 774 to 669
Calculation steps:
[( 669 - 774 ) ÷ 774] x 100 = -13.57%
Formula
Percentage change = [(669 - 774) / 774] x 100
Subtract the new number by the original number
669 - 774 = -105
-105 ÷ 774 = -0.13565891472868216
-0.13565891472868216 x 100 = -13.57%