202.35% is the change from 213 to 644
Calculation steps:
[( 644 - 213 ) ÷ 213] x 100 = 202.35%
Formula
Percentage change = [(644 - 213) / 213] x 100
Subtract the new number by the original number
644 - 213 = 431
431 ÷ 213 = 2.023474178403756
2.023474178403756 x 100 = 202.35%