-92.3% is the change from 922 to 71
Calculation steps:
[( 71 - 922 ) ÷ 922] x 100 = -92.3%
Formula
Percentage change = [(71 - 922) / 922] x 100
Subtract the new number by the original number
71 - 922 = -851
-851 ÷ 922 = -0.9229934924078091
-0.9229934924078091 x 100 = -92.3%