-62.91% is the change from 922 to 342
Calculation steps:
[( 342 - 922 ) ÷ 922] x 100 = -62.91%
Formula
Percentage change = [(342 - 922) / 922] x 100
Subtract the new number by the original number
342 - 922 = -580
-580 ÷ 922 = -0.6290672451193059
-0.6290672451193059 x 100 = -62.91%