75.34% is the change from 296 to 519
Calculation steps:
[( 519 - 296 ) ÷ 296] x 100 = 75.34%
Formula
Percentage change = [(519 - 296) / 296] x 100
Subtract the new number by the original number
519 - 296 = 223
223 ÷ 296 = 0.7533783783783784
0.7533783783783784 x 100 = 75.34%