-75.18% is the change from 846 to 210
Calculation steps:
[( 210 - 846 ) ÷ 846] x 100 = -75.18%
Formula
Percentage change = [(210 - 846) / 846] x 100
Subtract the new number by the original number
210 - 846 = -636
-636 ÷ 846 = -0.75177304964539
-0.75177304964539 x 100 = -75.18%