-36.64% is the change from 827 to 524
Calculation steps:
[( 524 - 827 ) ÷ 827] x 100 = -36.64%
Formula
Percentage change = [(524 - 827) / 827] x 100
Subtract the new number by the original number
524 - 827 = -303
-303 ÷ 827 = -0.36638452237001207
-0.36638452237001207 x 100 = -36.64%