134.43% is the change from 61 to 143
Calculation steps:
[( 143 - 61 ) ÷ 61] x 100 = 134.43%
Formula
Percentage change = [(143 - 61) / 61] x 100
Subtract the new number by the original number
143 - 61 = 82
82 ÷ 61 = 1.3442622950819672
1.3442622950819672 x 100 = 134.43%