-79.46% is the change from 920 to 189
Calculation steps:
[( 189 - 920 ) ÷ 920] x 100 = -79.46%
Formula
Percentage change = [(189 - 920) / 920] x 100
Subtract the new number by the original number
189 - 920 = -731
-731 ÷ 920 = -0.7945652173913044
-0.7945652173913044 x 100 = -79.46%