-62.68% is the change from 619 to 231
Calculation steps:
[( 231 - 619 ) ÷ 619] x 100 = -62.68%
Formula
Percentage change = [(231 - 619) / 619] x 100
Subtract the new number by the original number
231 - 619 = -388
-388 ÷ 619 = -0.6268174474959612
-0.6268174474959612 x 100 = -62.68%