381.07% is the change from 206 to 991
Calculation steps:
[( 991 - 206 ) ÷ 206] x 100 = 381.07%
Formula
Percentage change = [(991 - 206) / 206] x 100
Subtract the new number by the original number
991 - 206 = 785
785 ÷ 206 = 3.8106796116504853
3.8106796116504853 x 100 = 381.07%