211.76% is the change from 221 to 689
Calculation steps:
[( 689 - 221 ) ÷ 221] x 100 = 211.76%
Formula
Percentage change = [(689 - 221) / 221] x 100
Subtract the new number by the original number
689 - 221 = 468
468 ÷ 221 = 2.1176470588235294
2.1176470588235294 x 100 = 211.76%