-78.07% is the change from 862 to 189
Calculation steps:
[( 189 - 862 ) ÷ 862] x 100 = -78.07%
Formula
Percentage change = [(189 - 862) / 862] x 100
Subtract the new number by the original number
189 - 862 = -673
-673 ÷ 862 = -0.7807424593967517
-0.7807424593967517 x 100 = -78.07%