109.91% is the change from 212 to 445
Calculation steps:
[( 445 - 212 ) ÷ 212] x 100 = 109.91%
Formula
Percentage change = [(445 - 212) / 212] x 100
Subtract the new number by the original number
445 - 212 = 233
233 ÷ 212 = 1.099056603773585
1.099056603773585 x 100 = 109.91%