-22.97% is the change from 849 to 654
Calculation steps:
[( 654 - 849 ) ÷ 849] x 100 = -22.97%
Formula
Percentage change = [(654 - 849) / 849] x 100
Subtract the new number by the original number
654 - 849 = -195
-195 ÷ 849 = -0.22968197879858657
-0.22968197879858657 x 100 = -22.97%