75.34% is the change from 519 to 910
Calculation steps:
[( 910 - 519 ) ÷ 519] x 100 = 75.34%
Formula
Percentage change = [(910 - 519) / 519] x 100
Subtract the new number by the original number
910 - 519 = 391
391 ÷ 519 = 0.7533718689788054
0.7533718689788054 x 100 = 75.34%