167.48% is the change from 206 to 551
Calculation steps:
[( 551 - 206 ) ÷ 206] x 100 = 167.48%
Formula
Percentage change = [(551 - 206) / 206] x 100
Subtract the new number by the original number
551 - 206 = 345
345 ÷ 206 = 1.674757281553398
1.674757281553398 x 100 = 167.48%