-58% is the change from 619 to 260
Calculation steps:
[( 260 - 619 ) ÷ 619] x 100 = -58%
Formula
Percentage change = [(260 - 619) / 619] x 100
Subtract the new number by the original number
260 - 619 = -359
-359 ÷ 619 = -0.5799676898222941
-0.5799676898222941 x 100 = -58%