-59.79% is the change from 669 to 269
Calculation steps:
[( 269 - 669 ) ÷ 669] x 100 = -59.79%
Formula
Percentage change = [(269 - 669) / 669] x 100
Subtract the new number by the original number
269 - 669 = -400
-400 ÷ 669 = -0.5979073243647235
-0.5979073243647235 x 100 = -59.79%