231.95% is the change from 169 to 561
Calculation steps:
[( 561 - 169 ) ÷ 169] x 100 = 231.95%
Formula
Percentage change = [(561 - 169) / 169] x 100
Subtract the new number by the original number
561 - 169 = 392
392 ÷ 169 = 2.3195266272189348
2.3195266272189348 x 100 = 231.95%