-84.18% is the change from 929 to 147
Calculation steps:
[( 147 - 929 ) ÷ 929] x 100 = -84.18%
Formula
Percentage change = [(147 - 929) / 929] x 100
Subtract the new number by the original number
147 - 929 = -782
-782 ÷ 929 = -0.8417653390742734
-0.8417653390742734 x 100 = -84.18%