65.95% is the change from 511 to 848
Calculation steps:
[( 848 - 511 ) ÷ 511] x 100 = 65.95%
Formula
Percentage change = [(848 - 511) / 511] x 100
Subtract the new number by the original number
848 - 511 = 337
337 ÷ 511 = 0.6594911937377691
0.6594911937377691 x 100 = 65.95%