-60.48% is the change from 873 to 345
Calculation steps:
[( 345 - 873 ) ÷ 873] x 100 = -60.48%
Formula
Percentage change = [(345 - 873) / 873] x 100
Subtract the new number by the original number
345 - 873 = -528
-528 ÷ 873 = -0.6048109965635738
-0.6048109965635738 x 100 = -60.48%