-73.93% is the change from 606 to 158
Calculation steps:
[( 158 - 606 ) ÷ 606] x 100 = -73.93%
Formula
Percentage change = [(158 - 606) / 606] x 100
Subtract the new number by the original number
158 - 606 = -448
-448 ÷ 606 = -0.7392739273927392
-0.7392739273927392 x 100 = -73.93%