-78.22% is the change from 969 to 211
Calculation steps:
[( 211 - 969 ) ÷ 969] x 100 = -78.22%
Formula
Percentage change = [(211 - 969) / 969] x 100
Subtract the new number by the original number
211 - 969 = -758
-758 ÷ 969 = -0.782249742002064
-0.782249742002064 x 100 = -78.22%