115.61% is the change from 237 to 511
Calculation steps:
[( 511 - 237 ) ÷ 237] x 100 = 115.61%
Formula
Percentage change = [(511 - 237) / 237] x 100
Subtract the new number by the original number
511 - 237 = 274
274 ÷ 237 = 1.1561181434599157
1.1561181434599157 x 100 = 115.61%