-64.19% is the change from 525 to 188
Calculation steps:
[( 188 - 525 ) ÷ 525] x 100 = -64.19%
Formula
Percentage change = [(188 - 525) / 525] x 100
Subtract the new number by the original number
188 - 525 = -337
-337 ÷ 525 = -0.6419047619047619
-0.6419047619047619 x 100 = -64.19%