-64.74% is the change from 587 to 207
Calculation steps:
[( 207 - 587 ) ÷ 587] x 100 = -64.74%
Formula
Percentage change = [(207 - 587) / 587] x 100
Subtract the new number by the original number
207 - 587 = -380
-380 ÷ 587 = -0.6473594548551959
-0.6473594548551959 x 100 = -64.74%