3470% is the change from 10 to 357
Calculation steps:
[( 357 - 10 ) ÷ 10] x 100 = 3470%
Formula
Percentage change = [(357 - 10) / 10] x 100
Subtract the new number by the original number
357 - 10 = 347
347 ÷ 10 = 34.7
34.7 x 100 = 3470%
Example