-28.66% is the change from 614 to 438
Calculation steps:
[( 438 - 614 ) ÷ 614] x 100 = -28.66%
Formula
Percentage change = [(438 - 614) / 614] x 100
Subtract the new number by the original number
438 - 614 = -176
-176 ÷ 614 = -0.28664495114006516
-0.28664495114006516 x 100 = -28.66%