-91.99% is the change from 899 to 72
Calculation steps:
[( 72 - 899 ) ÷ 899] x 100 = -91.99%
Formula
Percentage change = [(72 - 899) / 899] x 100
Subtract the new number by the original number
72 - 899 = -827
-827 ÷ 899 = -0.9199110122358176
-0.9199110122358176 x 100 = -91.99%