-77.7% is the change from 946 to 211
Calculation steps:
[( 211 - 946 ) ÷ 946] x 100 = -77.7%
Formula
Percentage change = [(211 - 946) / 946] x 100
Subtract the new number by the original number
211 - 946 = -735
-735 ÷ 946 = -0.7769556025369979
-0.7769556025369979 x 100 = -77.7%