422.54% is the change from 71 to 371
Calculation steps:
[( 371 - 71 ) ÷ 71] x 100 = 422.54%
Formula
Percentage change = [(371 - 71) / 71] x 100
Subtract the new number by the original number
371 - 71 = 300
300 ÷ 71 = 4.225352112676056
4.225352112676056 x 100 = 422.54%