276.98% is the change from 139 to 524
Calculation steps:
[( 524 - 139 ) ÷ 139] x 100 = 276.98%
Formula
Percentage change = [(524 - 139) / 139] x 100
Subtract the new number by the original number
524 - 139 = 385
385 ÷ 139 = 2.7697841726618706
2.7697841726618706 x 100 = 276.98%