-73.52% is the change from 914 to 242
Calculation steps:
[( 242 - 914 ) ÷ 914] x 100 = -73.52%
Formula
Percentage change = [(242 - 914) / 914] x 100
Subtract the new number by the original number
242 - 914 = -672
-672 ÷ 914 = -0.7352297592997812
-0.7352297592997812 x 100 = -73.52%