64.34% is the change from 143 to 235
Calculation steps:
[( 235 - 143 ) ÷ 143] x 100 = 64.34%
Formula
Percentage change = [(235 - 143) / 143] x 100
Subtract the new number by the original number
235 - 143 = 92
92 ÷ 143 = 0.6433566433566433
0.6433566433566433 x 100 = 64.34%