210.98% is the change from 164 to 510
Calculation steps:
[( 510 - 164 ) ÷ 164] x 100 = 210.98%
Formula
Percentage change = [(510 - 164) / 164] x 100
Subtract the new number by the original number
510 - 164 = 346
346 ÷ 164 = 2.1097560975609757
2.1097560975609757 x 100 = 210.98%