-95.41% is the change from 653 to 30
Calculation steps:
[( 30 - 653 ) ÷ 653] x 100 = -95.41%
Formula
Percentage change = [(30 - 653) / 653] x 100
Subtract the new number by the original number
30 - 653 = -623
-623 ÷ 653 = -0.9540581929555896
-0.9540581929555896 x 100 = -95.41%