-29.09% is the change from 849 to 602
Calculation steps:
[( 602 - 849 ) ÷ 849] x 100 = -29.09%
Formula
Percentage change = [(602 - 849) / 849] x 100
Subtract the new number by the original number
602 - 849 = -247
-247 ÷ 849 = -0.29093050647820967
-0.29093050647820967 x 100 = -29.09%