-75.9% is the change from 614 to 148
Calculation steps:
[( 148 - 614 ) ÷ 614] x 100 = -75.9%
Formula
Percentage change = [(148 - 614) / 614] x 100
Subtract the new number by the original number
148 - 614 = -466
-466 ÷ 614 = -0.758957654723127
-0.758957654723127 x 100 = -75.9%