-83.73% is the change from 922 to 150
Calculation steps:
[( 150 - 922 ) ÷ 922] x 100 = -83.73%
Formula
Percentage change = [(150 - 922) / 922] x 100
Subtract the new number by the original number
150 - 922 = -772
-772 ÷ 922 = -0.8373101952277657
-0.8373101952277657 x 100 = -83.73%