170.04% is the change from 277 to 748
Calculation steps:
[( 748 - 277 ) ÷ 277] x 100 = 170.04%
Formula
Percentage change = [(748 - 277) / 277] x 100
Subtract the new number by the original number
748 - 277 = 471
471 ÷ 277 = 1.7003610108303249
1.7003610108303249 x 100 = 170.04%