-37.76% is the change from 143 to 89
Calculation steps:
[( 89 - 143 ) ÷ 143] x 100 = -37.76%
Formula
Percentage change = [(89 - 143) / 143] x 100
Subtract the new number by the original number
89 - 143 = -54
-54 ÷ 143 = -0.3776223776223776
-0.3776223776223776 x 100 = -37.76%