-79.5% is the change from 922 to 189
Calculation steps:
[( 189 - 922 ) ÷ 922] x 100 = -79.5%
Formula
Percentage change = [(189 - 922) / 922] x 100
Subtract the new number by the original number
189 - 922 = -733
-733 ÷ 922 = -0.7950108459869848
-0.7950108459869848 x 100 = -79.5%