-61.44% is the change from 887 to 342
Calculation steps:
[( 342 - 887 ) ÷ 887] x 100 = -61.44%
Formula
Percentage change = [(342 - 887) / 887] x 100
Subtract the new number by the original number
342 - 887 = -545
-545 ÷ 887 = -0.6144306651634723
-0.6144306651634723 x 100 = -61.44%