1421.43% is the change from 14 to 213
Calculation steps:
[( 213 - 14 ) ÷ 14] x 100 = 1421.43%
Formula
Percentage change = [(213 - 14) / 14] x 100
Subtract the new number by the original number
213 - 14 = 199
199 ÷ 14 = 14.214285714285714
14.214285714285714 x 100 = 1421.43%