-79.21% is the change from 606 to 126
Calculation steps:
[( 126 - 606 ) ÷ 606] x 100 = -79.21%
Formula
Percentage change = [(126 - 606) / 606] x 100
Subtract the new number by the original number
126 - 606 = -480
-480 ÷ 606 = -0.7920792079207921
-0.7920792079207921 x 100 = -79.21%