166.81% is the change from 229 to 611
Calculation steps:
[( 611 - 229 ) ÷ 229] x 100 = 166.81%
Formula
Percentage change = [(611 - 229) / 229] x 100
Subtract the new number by the original number
611 - 229 = 382
382 ÷ 229 = 1.668122270742358
1.668122270742358 x 100 = 166.81%