231.75% is the change from 211 to 700
Calculation steps:
[( 700 - 211 ) ÷ 211] x 100 = 231.75%
Formula
Percentage change = [(700 - 211) / 211] x 100
Subtract the new number by the original number
700 - 211 = 489
489 ÷ 211 = 2.3175355450236967
2.3175355450236967 x 100 = 231.75%