-18.38% is the change from 827 to 675
Calculation steps:
[( 675 - 827 ) ÷ 827] x 100 = -18.38%
Formula
Percentage change = [(675 - 827) / 827] x 100
Subtract the new number by the original number
675 - 827 = -152
-152 ÷ 827 = -0.1837968561064087
-0.1837968561064087 x 100 = -18.38%