-41.11% is the change from 844 to 497
Calculation steps:
[( 497 - 844 ) ÷ 844] x 100 = -41.11%
Formula
Percentage change = [(497 - 844) / 844] x 100
Subtract the new number by the original number
497 - 844 = -347
-347 ÷ 844 = -0.41113744075829384
-0.41113744075829384 x 100 = -41.11%