-14.87% is the change from 827 to 704
Calculation steps:
[( 704 - 827 ) ÷ 827] x 100 = -14.87%
Formula
Percentage change = [(704 - 827) / 827] x 100
Subtract the new number by the original number
704 - 827 = -123
-123 ÷ 827 = -0.1487303506650544
-0.1487303506650544 x 100 = -14.87%