-73.02% is the change from 619 to 167
Calculation steps:
[( 167 - 619 ) ÷ 619] x 100 = -73.02%
Formula
Percentage change = [(167 - 619) / 619] x 100
Subtract the new number by the original number
167 - 619 = -452
-452 ÷ 619 = -0.7302100161550888
-0.7302100161550888 x 100 = -73.02%