211.59% is the change from 164 to 511
Calculation steps:
[( 511 - 164 ) ÷ 164] x 100 = 211.59%
Formula
Percentage change = [(511 - 164) / 164] x 100
Subtract the new number by the original number
511 - 164 = 347
347 ÷ 164 = 2.1158536585365852
2.1158536585365852 x 100 = 211.59%