397.94% is the change from 194 to 966
Calculation steps:
[( 966 - 194 ) ÷ 194] x 100 = 397.94%
Formula
Percentage change = [(966 - 194) / 194] x 100
Subtract the new number by the original number
966 - 194 = 772
772 ÷ 194 = 3.979381443298969
3.979381443298969 x 100 = 397.94%