370% is the change from 50 to 235
Calculation steps:
[( 235 - 50 ) ÷ 50] x 100 = 370%
Formula
Percentage change = [(235 - 50) / 50] x 100
Subtract the new number by the original number
235 - 50 = 185
185 ÷ 50 = 3.7
3.7 x 100 = 370%
Example