-68.66% is the change from 619 to 194
Calculation steps:
[( 194 - 619 ) ÷ 619] x 100 = -68.66%
Formula
Percentage change = [(194 - 619) / 619] x 100
Subtract the new number by the original number
194 - 619 = -425
-425 ÷ 619 = -0.6865912762520194
-0.6865912762520194 x 100 = -68.66%