-41.46% is the change from 849 to 497
Calculation steps:
[( 497 - 849 ) ÷ 849] x 100 = -41.46%
Formula
Percentage change = [(497 - 849) / 849] x 100
Subtract the new number by the original number
497 - 849 = -352
-352 ÷ 849 = -0.41460541813898705
-0.41460541813898705 x 100 = -41.46%