-59.77% is the change from 619 to 249
Calculation steps:
[( 249 - 619 ) ÷ 619] x 100 = -59.77%
Formula
Percentage change = [(249 - 619) / 619] x 100
Subtract the new number by the original number
249 - 619 = -370
-370 ÷ 619 = -0.5977382875605816
-0.5977382875605816 x 100 = -59.77%