122.48% is the change from 427 to 950
Calculation steps:
[( 950 - 427 ) ÷ 427] x 100 = 122.48%
Formula
Percentage change = [(950 - 427) / 427] x 100
Subtract the new number by the original number
950 - 427 = 523
523 ÷ 427 = 1.224824355971897
1.224824355971897 x 100 = 122.48%