-78.01% is the change from 614 to 135
Calculation steps:
[( 135 - 614 ) ÷ 614] x 100 = -78.01%
Formula
Percentage change = [(135 - 614) / 614] x 100
Subtract the new number by the original number
135 - 614 = -479
-479 ÷ 614 = -0.7801302931596091
-0.7801302931596091 x 100 = -78.01%