-91.77% is the change from 899 to 74
Calculation steps:
[( 74 - 899 ) ÷ 899] x 100 = -91.77%
Formula
Percentage change = [(74 - 899) / 899] x 100
Subtract the new number by the original number
74 - 899 = -825
-825 ÷ 899 = -0.917686318131257
-0.917686318131257 x 100 = -91.77%