-73.75% is the change from 922 to 242
Calculation steps:
[( 242 - 922 ) ÷ 922] x 100 = -73.75%
Formula
Percentage change = [(242 - 922) / 922] x 100
Subtract the new number by the original number
242 - 922 = -680
-680 ÷ 922 = -0.737527114967462
-0.737527114967462 x 100 = -73.75%