-27.18% is the change from 824 to 600
Calculation steps:
[( 600 - 824 ) ÷ 824] x 100 = -27.18%
Formula
Percentage change = [(600 - 824) / 824] x 100
Subtract the new number by the original number
600 - 824 = -224
-224 ÷ 824 = -0.27184466019417475
-0.27184466019417475 x 100 = -27.18%