-40.02% is the change from 872 to 523
Calculation steps:
[( 523 - 872 ) ÷ 872] x 100 = -40.02%
Formula
Percentage change = [(523 - 872) / 872] x 100
Subtract the new number by the original number
523 - 872 = -349
-349 ÷ 872 = -0.40022935779816515
-0.40022935779816515 x 100 = -40.02%