373.24% is the change from 71 to 336
Calculation steps:
[( 336 - 71 ) ÷ 71] x 100 = 373.24%
Formula
Percentage change = [(336 - 71) / 71] x 100
Subtract the new number by the original number
336 - 71 = 265
265 ÷ 71 = 3.732394366197183
3.732394366197183 x 100 = 373.24%