-63.37% is the change from 243 to 89
Calculation steps:
[( 89 - 243 ) ÷ 243] x 100 = -63.37%
Formula
Percentage change = [(89 - 243) / 243] x 100
Subtract the new number by the original number
89 - 243 = -154
-154 ÷ 243 = -0.6337448559670782
-0.6337448559670782 x 100 = -63.37%