141.79% is the change from 280 to 677
Calculation steps:
[( 677 - 280 ) ÷ 280] x 100 = 141.79%
Formula
Percentage change = [(677 - 280) / 280] x 100
Subtract the new number by the original number
677 - 280 = 397
397 ÷ 280 = 1.417857142857143
1.417857142857143 x 100 = 141.79%