-38.35% is the change from 871 to 537
Calculation steps:
[( 537 - 871 ) ÷ 871] x 100 = -38.35%
Formula
Percentage change = [(537 - 871) / 871] x 100
Subtract the new number by the original number
537 - 871 = -334
-334 ÷ 871 = -0.38346727898966704
-0.38346727898966704 x 100 = -38.35%