-68.51% is the change from 524 to 165
Calculation steps:
[( 165 - 524 ) ÷ 524] x 100 = -68.51%
Formula
Percentage change = [(165 - 524) / 524] x 100
Subtract the new number by the original number
165 - 524 = -359
-359 ÷ 524 = -0.6851145038167938
-0.6851145038167938 x 100 = -68.51%