-77.06% is the change from 667 to 153
Calculation steps:
[( 153 - 667 ) ÷ 667] x 100 = -77.06%
Formula
Percentage change = [(153 - 667) / 667] x 100
Subtract the new number by the original number
153 - 667 = -514
-514 ÷ 667 = -0.7706146926536732
-0.7706146926536732 x 100 = -77.06%