-66.72% is the change from 583 to 194
Calculation steps:
[( 194 - 583 ) ÷ 583] x 100 = -66.72%
Formula
Percentage change = [(194 - 583) / 583] x 100
Subtract the new number by the original number
194 - 583 = -389
-389 ÷ 583 = -0.6672384219554031
-0.6672384219554031 x 100 = -66.72%