-83.09% is the change from 899 to 152
Calculation steps:
[( 152 - 899 ) ÷ 899] x 100 = -83.09%
Formula
Percentage change = [(152 - 899) / 899] x 100
Subtract the new number by the original number
152 - 899 = -747
-747 ÷ 899 = -0.8309232480533927
-0.8309232480533927 x 100 = -83.09%