-76.42% is the change from 899 to 212
Calculation steps:
[( 212 - 899 ) ÷ 899] x 100 = -76.42%
Formula
Percentage change = [(212 - 899) / 899] x 100
Subtract the new number by the original number
212 - 899 = -687
-687 ÷ 899 = -0.764182424916574
-0.764182424916574 x 100 = -76.42%