101.42% is the change from 212 to 427
Calculation steps:
[( 427 - 212 ) ÷ 212] x 100 = 101.42%
Formula
Percentage change = [(427 - 212) / 212] x 100
Subtract the new number by the original number
427 - 212 = 215
215 ÷ 212 = 1.0141509433962264
1.0141509433962264 x 100 = 101.42%