210.12% is the change from 247 to 766
Calculation steps:
[( 766 - 247 ) ÷ 247] x 100 = 210.12%
Formula
Percentage change = [(766 - 247) / 247] x 100
Subtract the new number by the original number
766 - 247 = 519
519 ÷ 247 = 2.1012145748987856
2.1012145748987856 x 100 = 210.12%