75.93% is the change from 511 to 899
Calculation steps:
[( 899 - 511 ) ÷ 511] x 100 = 75.93%
Formula
Percentage change = [(899 - 511) / 511] x 100
Subtract the new number by the original number
899 - 511 = 388
388 ÷ 511 = 0.7592954990215264
0.7592954990215264 x 100 = 75.93%