562.59% is the change from 139 to 921
Calculation steps:
[( 921 - 139 ) ÷ 139] x 100 = 562.59%
Formula
Percentage change = [(921 - 139) / 139] x 100
Subtract the new number by the original number
921 - 139 = 782
782 ÷ 139 = 5.625899280575539
5.625899280575539 x 100 = 562.59%