-97.89% is the change from 901 to 19
Calculation steps:
[( 19 - 901 ) ÷ 901] x 100 = -97.89%
Formula
Percentage change = [(19 - 901) / 901] x 100
Subtract the new number by the original number
19 - 901 = -882
-882 ÷ 901 = -0.978912319644839
-0.978912319644839 x 100 = -97.89%