560% is the change from 85 to 561
Calculation steps:
[( 561 - 85 ) ÷ 85] x 100 = 560%
Formula
Percentage change = [(561 - 85) / 85] x 100
Subtract the new number by the original number
561 - 85 = 476
476 ÷ 85 = 5.6
5.6 x 100 = 560%
Example