-63.72% is the change from 827 to 300
Calculation steps:
[( 300 - 827 ) ÷ 827] x 100 = -63.72%
Formula
Percentage change = [(300 - 827) / 827] x 100
Subtract the new number by the original number
300 - 827 = -527
-527 ÷ 827 = -0.6372430471584039
-0.6372430471584039 x 100 = -63.72%