331.38% is the change from 188 to 811
Calculation steps:
[( 811 - 188 ) ÷ 188] x 100 = 331.38%
Formula
Percentage change = [(811 - 188) / 188] x 100
Subtract the new number by the original number
811 - 188 = 623
623 ÷ 188 = 3.3138297872340425
3.3138297872340425 x 100 = 331.38%