139.46% is the change from 223 to 534
Calculation steps:
[( 534 - 223 ) ÷ 223] x 100 = 139.46%
Formula
Percentage change = [(534 - 223) / 223] x 100
Subtract the new number by the original number
534 - 223 = 311
311 ÷ 223 = 1.3946188340807175
1.3946188340807175 x 100 = 139.46%