369.67% is the change from 211 to 991
Calculation steps:
[( 991 - 211 ) ÷ 211] x 100 = 369.67%
Formula
Percentage change = [(991 - 211) / 211] x 100
Subtract the new number by the original number
991 - 211 = 780
780 ÷ 211 = 3.6966824644549763
3.6966824644549763 x 100 = 369.67%