271.52% is the change from 151 to 561
Calculation steps:
[( 561 - 151 ) ÷ 151] x 100 = 271.52%
Formula
Percentage change = [(561 - 151) / 151] x 100
Subtract the new number by the original number
561 - 151 = 410
410 ÷ 151 = 2.7152317880794703
2.7152317880794703 x 100 = 271.52%