-91.55% is the change from 899 to 76
Calculation steps:
[( 76 - 899 ) ÷ 899] x 100 = -91.55%
Formula
Percentage change = [(76 - 899) / 899] x 100
Subtract the new number by the original number
76 - 899 = -823
-823 ÷ 899 = -0.9154616240266963
-0.9154616240266963 x 100 = -91.55%