-93.49% is the change from 614 to 40
Calculation steps:
[( 40 - 614 ) ÷ 614] x 100 = -93.49%
Formula
Percentage change = [(40 - 614) / 614] x 100
Subtract the new number by the original number
40 - 614 = -574
-574 ÷ 614 = -0.9348534201954397
-0.9348534201954397 x 100 = -93.49%