-69.31% is the change from 606 to 186
Calculation steps:
[( 186 - 606 ) ÷ 606] x 100 = -69.31%
Formula
Percentage change = [(186 - 606) / 606] x 100
Subtract the new number by the original number
186 - 606 = -420
-420 ÷ 606 = -0.693069306930693
-0.693069306930693 x 100 = -69.31%