250.94% is the change from 212 to 744
Calculation steps:
[( 744 - 212 ) ÷ 212] x 100 = 250.94%
Formula
Percentage change = [(744 - 212) / 212] x 100
Subtract the new number by the original number
744 - 212 = 532
532 ÷ 212 = 2.509433962264151
2.509433962264151 x 100 = 250.94%