52.69% is the change from 334 to 510
Calculation steps:
[( 510 - 334 ) ÷ 334] x 100 = 52.69%
Formula
Percentage change = [(510 - 334) / 334] x 100
Subtract the new number by the original number
510 - 334 = 176
176 ÷ 334 = 0.5269461077844312
0.5269461077844312 x 100 = 52.69%