-77.71% is the change from 848 to 189
Calculation steps:
[( 189 - 848 ) ÷ 848] x 100 = -77.71%
Formula
Percentage change = [(189 - 848) / 848] x 100
Subtract the new number by the original number
189 - 848 = -659
-659 ÷ 848 = -0.777122641509434
-0.777122641509434 x 100 = -77.71%