-77.27% is the change from 651 to 148
Calculation steps:
[( 148 - 651 ) ÷ 651] x 100 = -77.27%
Formula
Percentage change = [(148 - 651) / 651] x 100
Subtract the new number by the original number
148 - 651 = -503
-503 ÷ 651 = -0.7726574500768049
-0.7726574500768049 x 100 = -77.27%