270.49% is the change from 61 to 226
Calculation steps:
[( 226 - 61 ) ÷ 61] x 100 = 270.49%
Formula
Percentage change = [(226 - 61) / 61] x 100
Subtract the new number by the original number
226 - 61 = 165
165 ÷ 61 = 2.7049180327868854
2.7049180327868854 x 100 = 270.49%