-38.42% is the change from 669 to 412
Calculation steps:
[( 412 - 669 ) ÷ 669] x 100 = -38.42%
Formula
Percentage change = [(412 - 669) / 669] x 100
Subtract the new number by the original number
412 - 669 = -257
-257 ÷ 669 = -0.3841554559043348
-0.3841554559043348 x 100 = -38.42%