80.42% is the change from 337 to 608
Calculation steps:
[( 608 - 337 ) ÷ 337] x 100 = 80.42%
Formula
Percentage change = [(608 - 337) / 337] x 100
Subtract the new number by the original number
608 - 337 = 271
271 ÷ 337 = 0.8041543026706232
0.8041543026706232 x 100 = 80.42%