206.91% is the change from 188 to 577
Calculation steps:
[( 577 - 188 ) ÷ 188] x 100 = 206.91%
Formula
Percentage change = [(577 - 188) / 188] x 100
Subtract the new number by the original number
577 - 188 = 389
389 ÷ 188 = 2.0691489361702127
2.0691489361702127 x 100 = 206.91%