-15.12% is the change from 774 to 657
Calculation steps:
[( 657 - 774 ) ÷ 774] x 100 = -15.12%
Formula
Percentage change = [(657 - 774) / 774] x 100
Subtract the new number by the original number
657 - 774 = -117
-117 ÷ 774 = -0.1511627906976744
-0.1511627906976744 x 100 = -15.12%