-87.5% is the change from 592 to 74
Calculation steps:
[( 74 - 592 ) ÷ 592] x 100 = -87.5%
Formula
Percentage change = [(74 - 592) / 592] x 100
Subtract the new number by the original number
74 - 592 = -518
-518 ÷ 592 = -0.875
-0.875 x 100 = -87.5%
Example