-75.45% is the change from 827 to 203
Calculation steps:
[( 203 - 827 ) ÷ 827] x 100 = -75.45%
Formula
Percentage change = [(203 - 827) / 827] x 100
Subtract the new number by the original number
203 - 827 = -624
-624 ÷ 827 = -0.75453446191052
-0.75453446191052 x 100 = -75.45%