-83.46% is the change from 889 to 147
Calculation steps:
[( 147 - 889 ) ÷ 889] x 100 = -83.46%
Formula
Percentage change = [(147 - 889) / 889] x 100
Subtract the new number by the original number
147 - 889 = -742
-742 ÷ 889 = -0.8346456692913385
-0.8346456692913385 x 100 = -83.46%