64.91% is the change from 513 to 846
Calculation steps:
[( 846 - 513 ) ÷ 513] x 100 = 64.91%
Formula
Percentage change = [(846 - 513) / 513] x 100
Subtract the new number by the original number
846 - 513 = 333
333 ÷ 513 = 0.6491228070175439
0.6491228070175439 x 100 = 64.91%