433.74% is the change from 163 to 870
Calculation steps:
[( 870 - 163 ) ÷ 163] x 100 = 433.74%
Formula
Percentage change = [(870 - 163) / 163] x 100
Subtract the new number by the original number
870 - 163 = 707
707 ÷ 163 = 4.337423312883436
4.337423312883436 x 100 = 433.74%