-77.77% is the change from 949 to 211
Calculation steps:
[( 211 - 949 ) ÷ 949] x 100 = -77.77%
Formula
Percentage change = [(211 - 949) / 949] x 100
Subtract the new number by the original number
211 - 949 = -738
-738 ÷ 949 = -0.7776606954689147
-0.7776606954689147 x 100 = -77.77%