139.91% is the change from 213 to 511
Calculation steps:
[( 511 - 213 ) ÷ 213] x 100 = 139.91%
Formula
Percentage change = [(511 - 213) / 213] x 100
Subtract the new number by the original number
511 - 213 = 298
298 ÷ 213 = 1.3990610328638498
1.3990610328638498 x 100 = 139.91%