83.48% is the change from 333 to 611
Calculation steps:
[( 611 - 333 ) ÷ 333] x 100 = 83.48%
Formula
Percentage change = [(611 - 333) / 333] x 100
Subtract the new number by the original number
611 - 333 = 278
278 ÷ 333 = 0.8348348348348348
0.8348348348348348 x 100 = 83.48%