90.51% is the change from 137 to 261
Calculation steps:
[( 261 - 137 ) ÷ 137] x 100 = 90.51%
Formula
Percentage change = [(261 - 137) / 137] x 100
Subtract the new number by the original number
261 - 137 = 124
124 ÷ 137 = 0.9051094890510949
0.9051094890510949 x 100 = 90.51%