221.74% is the change from 46 to 148
Calculation steps:
[( 148 - 46 ) ÷ 46] x 100 = 221.74%
Formula
Percentage change = [(148 - 46) / 46] x 100
Subtract the new number by the original number
148 - 46 = 102
102 ÷ 46 = 2.217391304347826
2.217391304347826 x 100 = 221.74%