-76.54% is the change from 827 to 194
Calculation steps:
[( 194 - 827 ) ÷ 827] x 100 = -76.54%
Formula
Percentage change = [(194 - 827) / 827] x 100
Subtract the new number by the original number
194 - 827 = -633
-633 ÷ 827 = -0.7654171704957679
-0.7654171704957679 x 100 = -76.54%