211.98% is the change from 167 to 521
Calculation steps:
[( 521 - 167 ) ÷ 167] x 100 = 211.98%
Formula
Percentage change = [(521 - 167) / 167] x 100
Subtract the new number by the original number
521 - 167 = 354
354 ÷ 167 = 2.1197604790419162
2.1197604790419162 x 100 = 211.98%