142.45% is the change from 278 to 674
Calculation steps:
[( 674 - 278 ) ÷ 278] x 100 = 142.45%
Formula
Percentage change = [(674 - 278) / 278] x 100
Subtract the new number by the original number
674 - 278 = 396
396 ÷ 278 = 1.4244604316546763
1.4244604316546763 x 100 = 142.45%