57.49% is the change from 334 to 526
Calculation steps:
[( 526 - 334 ) ÷ 334] x 100 = 57.49%
Formula
Percentage change = [(526 - 334) / 334] x 100
Subtract the new number by the original number
526 - 334 = 192
192 ÷ 334 = 0.5748502994011976
0.5748502994011976 x 100 = 57.49%