-64.32% is the change from 824 to 294
Calculation steps:
[( 294 - 824 ) ÷ 824] x 100 = -64.32%
Formula
Percentage change = [(294 - 824) / 824] x 100
Subtract the new number by the original number
294 - 824 = -530
-530 ÷ 824 = -0.6432038834951457
-0.6432038834951457 x 100 = -64.32%