-61.16% is the change from 587 to 228
Calculation steps:
[( 228 - 587 ) ÷ 587] x 100 = -61.16%
Formula
Percentage change = [(228 - 587) / 587] x 100
Subtract the new number by the original number
228 - 587 = -359
-359 ÷ 587 = -0.6115843270868825
-0.6115843270868825 x 100 = -61.16%