78.78% is the change from 377 to 674
Calculation steps:
[( 674 - 377 ) ÷ 377] x 100 = 78.78%
Formula
Percentage change = [(674 - 377) / 377] x 100
Subtract the new number by the original number
674 - 377 = 297
297 ÷ 377 = 0.7877984084880637
0.7877984084880637 x 100 = 78.78%