-99.02% is the change from 614 to 6
Calculation steps:
[( 6 - 614 ) ÷ 614] x 100 = -99.02%
Formula
Percentage change = [(6 - 614) / 614] x 100
Subtract the new number by the original number
6 - 614 = -608
-608 ÷ 614 = -0.990228013029316
-0.990228013029316 x 100 = -99.02%