188.21% is the change from 212 to 611
Calculation steps:
[( 611 - 212 ) ÷ 212] x 100 = 188.21%
Formula
Percentage change = [(611 - 212) / 212] x 100
Subtract the new number by the original number
611 - 212 = 399
399 ÷ 212 = 1.8820754716981132
1.8820754716981132 x 100 = 188.21%