-73.95% is the change from 595 to 155
Calculation steps:
[( 155 - 595 ) ÷ 595] x 100 = -73.95%
Formula
Percentage change = [(155 - 595) / 595] x 100
Subtract the new number by the original number
155 - 595 = -440
-440 ÷ 595 = -0.7394957983193278
-0.7394957983193278 x 100 = -73.95%