-63.17% is the change from 524 to 193
Calculation steps:
[( 193 - 524 ) ÷ 524] x 100 = -63.17%
Formula
Percentage change = [(193 - 524) / 524] x 100
Subtract the new number by the original number
193 - 524 = -331
-331 ÷ 524 = -0.6316793893129771
-0.6316793893129771 x 100 = -63.17%