-62.83% is the change from 920 to 342
Calculation steps:
[( 342 - 920 ) ÷ 920] x 100 = -62.83%
Formula
Percentage change = [(342 - 920) / 920] x 100
Subtract the new number by the original number
342 - 920 = -578
-578 ÷ 920 = -0.6282608695652174
-0.6282608695652174 x 100 = -62.83%