317.62% is the change from 210 to 877
Calculation steps:
[( 877 - 210 ) ÷ 210] x 100 = 317.62%
Formula
Percentage change = [(877 - 210) / 210] x 100
Subtract the new number by the original number
877 - 210 = 667
667 ÷ 210 = 3.176190476190476
3.176190476190476 x 100 = 317.62%