143.7% is the change from 357 to 870
Calculation steps:
[( 870 - 357 ) ÷ 357] x 100 = 143.7%
Formula
Percentage change = [(870 - 357) / 357] x 100
Subtract the new number by the original number
870 - 357 = 513
513 ÷ 357 = 1.4369747899159664
1.4369747899159664 x 100 = 143.7%