-78.09% is the change from 963 to 211
Calculation steps:
[( 211 - 963 ) ÷ 963] x 100 = -78.09%
Formula
Percentage change = [(211 - 963) / 963] x 100
Subtract the new number by the original number
211 - 963 = -752
-752 ÷ 963 = -0.7808930425752856
-0.7808930425752856 x 100 = -78.09%