-64.49% is the change from 583 to 207
Calculation steps:
[( 207 - 583 ) ÷ 583] x 100 = -64.49%
Formula
Percentage change = [(207 - 583) / 583] x 100
Subtract the new number by the original number
207 - 583 = -376
-376 ÷ 583 = -0.6449399656946827
-0.6449399656946827 x 100 = -64.49%