-5.34% is the change from 899 to 851
Calculation steps:
[( 851 - 899 ) ÷ 899] x 100 = -5.34%
Formula
Percentage change = [(851 - 899) / 899] x 100
Subtract the new number by the original number
851 - 899 = -48
-48 ÷ 899 = -0.05339265850945495
-0.05339265850945495 x 100 = -5.34%