-26.4% is the change from 606 to 446
Calculation steps:
[( 446 - 606 ) ÷ 606] x 100 = -26.4%
Formula
Percentage change = [(446 - 606) / 606] x 100
Subtract the new number by the original number
446 - 606 = -160
-160 ÷ 606 = -0.264026402640264
-0.264026402640264 x 100 = -26.4%