211.04% is the change from 163 to 507
Calculation steps:
[( 507 - 163 ) ÷ 163] x 100 = 211.04%
Formula
Percentage change = [(507 - 163) / 163] x 100
Subtract the new number by the original number
507 - 163 = 344
344 ÷ 163 = 2.1104294478527605
2.1104294478527605 x 100 = 211.04%