-80.29% is the change from 614 to 121
Calculation steps:
[( 121 - 614 ) ÷ 614] x 100 = -80.29%
Formula
Percentage change = [(121 - 614) / 614] x 100
Subtract the new number by the original number
121 - 614 = -493
-493 ÷ 614 = -0.8029315960912052
-0.8029315960912052 x 100 = -80.29%