521.62% is the change from 111 to 690
Calculation steps:
[( 690 - 111 ) ÷ 111] x 100 = 521.62%
Formula
Percentage change = [(690 - 111) / 111] x 100
Subtract the new number by the original number
690 - 111 = 579
579 ÷ 111 = 5.216216216216216
5.216216216216216 x 100 = 521.62%